56150380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 143519040

約数和(自身を除く): 87368660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 677, 715, 754, 1276, 1354, 1430, 1508, 1595, 1885, 2708, 2860, 3190, 3385, 3770, 4147, 6380, 6770, 7447, 7540, 8294, 8801, 13540, 14894, 16588, 17602, 19633, 20735, 29788, 35204, 37235, 39266, 41470, 44005, 74470, 78532, 82940, 88010, 96811, 98165, 148940, 176020, 193622, 196330, 215963, 255229, 387244, 392660, 431926, 484055, 510458, 863852, 968110, 1020916, 1079815, 1276145, 1936220, 2159630, 2552290, 2807519, 4319260, 5104580, 5615038, 11230076, 14037595, 28075190, 56150380]

約数ペア:

[(1, 56150380), (2, 28075190), (4, 14037595), (5, 11230076), (10, 5615038), (11, 5104580), (13, 4319260), (20, 2807519), (22, 2552290), (26, 2159630), (29, 1936220), (44, 1276145), (52, 1079815), (55, 1020916), (58, 968110), (65, 863852), (110, 510458), (116, 484055), (130, 431926), (143, 392660), (145, 387244), (220, 255229), (260, 215963), (286, 196330), (290, 193622), (319, 176020), (377, 148940), (572, 98165), (580, 96811), (638, 88010), (677, 82940), (715, 78532), (754, 74470), (1276, 44005), (1354, 41470), (1430, 39266), (1508, 37235), (1595, 35204), (1885, 29788), (2708, 20735), (2860, 19633), (3190, 17602), (3385, 16588), (3770, 14894), (4147, 13540), (6380, 8801), (6770, 8294), (7447, 7540)]