52704080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 152990208

約数和(自身を除く): 100286128

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 170, 176, 187, 208, 220, 221, 260, 271, 272, 286, 340, 374, 440, 442, 520, 542, 572, 680, 715, 748, 880, 884, 935, 1040, 1084, 1105, 1144, 1355, 1360, 1430, 1496, 1768, 1870, 2168, 2210, 2288, 2431, 2710, 2860, 2981, 2992, 3523, 3536, 3740, 4336, 4420, 4607, 4862, 5420, 5720, 5962, 7046, 7480, 8840, 9214, 9724, 10840, 11440, 11924, 12155, 14092, 14905, 14960, 17615, 17680, 18428, 19448, 21680, 23035, 23848, 24310, 28184, 29810, 35230, 36856, 38753, 38896, 46070, 47696, 48620, 50677, 56368, 59620, 59891, 70460, 73712, 77506, 92140, 97240, 101354, 119240, 119782, 140920, 155012, 184280, 193765, 194480, 202708, 238480, 239564, 253385, 281840, 299455, 310024, 368560, 387530, 405416, 479128, 506770, 598910, 620048, 658801, 775060, 810832, 958256, 1013540, 1197820, 1317602, 1550120, 2027080, 2395640, 2635204, 3100240, 3294005, 4054160, 4791280, 5270408, 6588010, 10540816, 13176020, 26352040, 52704080]

約数ペア:

[(1, 52704080), (2, 26352040), (4, 13176020), (5, 10540816), (8, 6588010), (10, 5270408), (11, 4791280), (13, 4054160), (16, 3294005), (17, 3100240), (20, 2635204), (22, 2395640), (26, 2027080), (34, 1550120), (40, 1317602), (44, 1197820), (52, 1013540), (55, 958256), (65, 810832), (68, 775060), (80, 658801), (85, 620048), (88, 598910), (104, 506770), (110, 479128), (130, 405416), (136, 387530), (143, 368560), (170, 310024), (176, 299455), (187, 281840), (208, 253385), (220, 239564), (221, 238480), (260, 202708), (271, 194480), (272, 193765), (286, 184280), (340, 155012), (374, 140920), (440, 119782), (442, 119240), (520, 101354), (542, 97240), (572, 92140), (680, 77506), (715, 73712), (748, 70460), (880, 59891), (884, 59620), (935, 56368), (1040, 50677), (1084, 48620), (1105, 47696), (1144, 46070), (1355, 38896), (1360, 38753), (1430, 36856), (1496, 35230), (1768, 29810), (1870, 28184), (2168, 24310), (2210, 23848), (2288, 23035), (2431, 21680), (2710, 19448), (2860, 18428), (2981, 17680), (2992, 17615), (3523, 14960), (3536, 14905), (3740, 14092), (4336, 12155), (4420, 11924), (4607, 11440), (4862, 10840), (5420, 9724), (5720, 9214), (5962, 8840), (7046, 7480)]