51211245120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{162143}}^1$

素因数の和:162217

約数の個数: 224

約数和(自身を含む): 189778526208

約数和(自身を除く): 138567281088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 420, 448, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 960, 987, 1120, 1128, 1316, 1344, 1410, 1504, 1645, 1680, 1880, 1974, 2240, 2256, 2632, 2820, 3008, 3290, 3360, 3760, 3948, 4512, 4935, 5264, 5640, 6580, 6720, 7520, 7896, 9024, 9870, 10528, 11280, 13160, 15040, 15792, 19740, 21056, 22560, 26320, 31584, 39480, 45120, 52640, 63168, 78960, 105280, 157920, 162143, 315840, 324286, 486429, 648572, 810715, 972858, 1135001, 1297144, 1621430, 1945716, 2270002, 2432145, 2594288, 3242860, 3405003, 3891432, 4540004, 4864290, 5188576, 5675005, 6485720, 6810006, 7620721, 7782864, 9080008, 9728580, 10377152, 11350010, 12971440, 13620012, 15241442, 15565728, 17025015, 18160016, 19457160, 22700020, 22862163, 25942880, 27240024, 30482884, 31131456, 34050030, 36320032, 38103605, 38914320, 45400040, 45724326, 51885760, 53345047, 54480048, 60965768, 68100060, 72640064, 76207210, 77828640, 90800080, 91448652, 106690094, 108960096, 114310815, 121931536, 136200120, 152414420, 155657280, 160035141, 181600160, 182897304, 213380188, 217920192, 228621630, 243863072, 266725235, 272400240, 304828840, 320070282, 363200320, 365794608, 426760376, 457243260, 487726144, 533450470, 544800480, 609657680, 640140564, 731589216, 800175705, 853520752, 914486520, 1066900940, 1089600960, 1219315360, 1280281128, 1463178432, 1600351410, 1707041504, 1828973040, 2133801880, 2438630720, 2560562256, 3200702820, 3414083008, 3657946080, 4267603760, 5121124512, 6401405640, 7315892160, 8535207520, 10242249024, 12802811280, 17070415040, 25605622560, 51211245120]

約数ペア:

[(1, 51211245120), (2, 25605622560), (3, 17070415040), (4, 12802811280), (5, 10242249024), (6, 8535207520), (7, 7315892160), (8, 6401405640), (10, 5121124512), (12, 4267603760), (14, 3657946080), (15, 3414083008), (16, 3200702820), (20, 2560562256), (21, 2438630720), (24, 2133801880), (28, 1828973040), (30, 1707041504), (32, 1600351410), (35, 1463178432), (40, 1280281128), (42, 1219315360), (47, 1089600960), (48, 1066900940), (56, 914486520), (60, 853520752), (64, 800175705), (70, 731589216), (80, 640140564), (84, 609657680), (94, 544800480), (96, 533450470), (105, 487726144), (112, 457243260), (120, 426760376), (140, 365794608), (141, 363200320), (160, 320070282), (168, 304828840), (188, 272400240), (192, 266725235), (210, 243863072), (224, 228621630), (235, 217920192), (240, 213380188), (280, 182897304), (282, 181600160), (320, 160035141), (329, 155657280), (336, 152414420), (376, 136200120), (420, 121931536), (448, 114310815), (470, 108960096), (480, 106690094), (560, 91448652), (564, 90800080), (658, 77828640), (672, 76207210), (705, 72640064), (752, 68100060), (840, 60965768), (940, 54480048), (960, 53345047), (987, 51885760), (1120, 45724326), (1128, 45400040), (1316, 38914320), (1344, 38103605), (1410, 36320032), (1504, 34050030), (1645, 31131456), (1680, 30482884), (1880, 27240024), (1974, 25942880), (2240, 22862163), (2256, 22700020), (2632, 19457160), (2820, 18160016), (3008, 17025015), (3290, 15565728), (3360, 15241442), (3760, 13620012), (3948, 12971440), (4512, 11350010), (4935, 10377152), (5264, 9728580), (5640, 9080008), (6580, 7782864), (6720, 7620721), (7520, 6810006), (7896, 6485720), (9024, 5675005), (9870, 5188576), (10528, 4864290), (11280, 4540004), (13160, 3891432), (15040, 3405003), (15792, 3242860), (19740, 2594288), (21056, 2432145), (22560, 2270002), (26320, 1945716), (31584, 1621430), (39480, 1297144), (45120, 1135001), (52640, 972858), (63168, 810715), (78960, 648572), (105280, 486429), (157920, 324286), (162143, 315840)]