51948341760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 960

約数和(自身を含む): 205463706624

約数和(自身を除く): 153515364864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 61, 62, 64, 70, 73, 80, 84, 93, 96, 98, 105, 112, 120, 122, 124, 128, 140, 146, 147, 155, 160, 168, 183, 186, 192, 196, 210, 217, 219, 224, 240, 244, 245, 248, 256, 280, 292, 294, 305, 310, 320, 336, 365, 366, 372, 384, 392, 420, 427, 434, 438, 448, 465, 480, 488, 490, 496, 511, 512, 560, 584, 588, 610, 620, 640, 651, 672, 730, 732, 735, 744, 768, 784, 840, 854, 868, 876, 896, 915, 930, 960, 976, 980, 992, 1022, 1085, 1095, 1120, 1168, 1176, 1220, 1240, 1280, 1281, 1302, 1344, 1460, 1464, 1470, 1488, 1519, 1533, 1536, 1568, 1680, 1708, 1736, 1752, 1792, 1830, 1860, 1891, 1920, 1952, 1960, 1984, 2044, 2135, 2170, 2190, 2240, 2263, 2336, 2352, 2440, 2480, 2555, 2560, 2562, 2604, 2688, 2920, 2928, 2940, 2976, 2989, 3038, 3066, 3136, 3255, 3360, 3416, 3472, 3504, 3577, 3584, 3660, 3720, 3782, 3840, 3904, 3920, 3968, 4088, 4270, 4340, 4380, 4453, 4480, 4526, 4557, 4672, 4704, 4880, 4960, 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25415040, 26183640, 26504256, 26612880, 27056428, 27471360, 27929216, 28387072, 28989030, 29650880, 29924160, 30414720, 30921632, 33130320, 33820535, 33886720, 34199040, 34911520, 35339008, 35483840, 35581056, 38652040, 39898880, 40552960, 40584642, 41893824, 42580608, 44173760, 44476320, 46382448, 47441408, 47878656, 50830080, 52367280, 53008512, 53225760, 54112856, 55858432, 56774144, 57978060, 59301760, 59848320, 60829440, 61843264, 66260640, 67641070, 69823040, 70678016, 70967680, 71162112, 77304080, 79797760, 81169284, 83787648, 85161216, 88347520, 88952640, 92764896, 101461605, 101660160, 104734560, 106017024, 106451520, 108225712, 111716864, 115956120, 118603520, 119696640, 121658880, 123686528, 132521280, 135282140, 139646080, 141935360, 142324224, 154608160, 162338568, 167575296, 170322432, 176695040, 177905280, 185529792, 202923210, 209469120, 212034048, 212903040, 216451424, 231912240, 237207040, 239393280, 247373056, 265042560, 270564280, 279292160, 283870720, 309216320, 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約数ペア:

[(1, 51948341760), (2, 25974170880), (3, 17316113920), (4, 12987085440), (5, 10389668352), (6, 8658056960), (7, 7421191680), (8, 6493542720), (10, 5194834176), (12, 4329028480), (14, 3710595840), (15, 3463222784), (16, 3246771360), (20, 2597417088), (21, 2473730560), (24, 2164514240), (28, 1855297920), (30, 1731611392), (31, 1675752960), (32, 1623385680), (35, 1484238336), (40, 1298708544), (42, 1236865280), (48, 1082257120), (49, 1060170240), (56, 927648960), (60, 865805696), (61, 851612160), (62, 837876480), (64, 811692840), (70, 742119168), (73, 711621120), (80, 649354272), (84, 618432640), (93, 558584320), (96, 541128560), (98, 530085120), (105, 494746112), (112, 463824480), (120, 432902848), (122, 425806080), (124, 418938240), (128, 405846420), (140, 371059584), (146, 355810560), (147, 353390080), (155, 335150592), (160, 324677136), (168, 309216320), (183, 283870720), (186, 279292160), (192, 270564280), (196, 265042560), (210, 247373056), (217, 239393280), (219, 237207040), (224, 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