55758560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2476

約数の個数: 96

約数和(自身を含む): 154822752

約数和(自身を除く): 99064192

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2437, 2860, 4576, 4874, 5720, 9748, 11440, 12185, 19496, 22880, 24370, 26807, 31681, 38992, 48740, 53614, 63362, 77984, 97480, 107228, 126724, 134035, 158405, 194960, 214456, 253448, 268070, 316810, 348491, 389920, 428912, 506896, 536140, 633620, 696982, 857824, 1013792, 1072280, 1267240, 1393964, 1742455, 2144560, 2534480, 2787928, 3484910, 4289120, 5068960, 5575856, 6969820, 11151712, 13939640, 27879280, 55758560]

約数ペア:

[(1, 55758560), (2, 27879280), (4, 13939640), (5, 11151712), (8, 6969820), (10, 5575856), (11, 5068960), (13, 4289120), (16, 3484910), (20, 2787928), (22, 2534480), (26, 2144560), (32, 1742455), (40, 1393964), (44, 1267240), (52, 1072280), (55, 1013792), (65, 857824), (80, 696982), (88, 633620), (104, 536140), (110, 506896), (130, 428912), (143, 389920), (160, 348491), (176, 316810), (208, 268070), (220, 253448), (260, 214456), (286, 194960), (352, 158405), (416, 134035), (440, 126724), (520, 107228), (572, 97480), (715, 77984), (880, 63362), (1040, 53614), (1144, 48740), (1430, 38992), (1760, 31681), (2080, 26807), (2288, 24370), (2437, 22880), (2860, 19496), (4576, 12185), (4874, 11440), (5720, 9748)]