54201950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 108

約数和(自身を含む): 121513056

約数和(自身を除く): 67311106

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 31, 34, 50, 55, 62, 85, 110, 121, 155, 170, 187, 242, 275, 289, 310, 341, 374, 425, 527, 550, 578, 605, 682, 775, 850, 935, 1054, 1210, 1445, 1550, 1705, 1870, 2057, 2635, 2890, 3025, 3179, 3410, 3751, 4114, 4675, 5270, 5797, 6050, 6358, 7225, 7502, 8525, 8959, 9350, 10285, 11594, 13175, 14450, 15895, 17050, 17918, 18755, 20570, 26350, 28985, 31790, 34969, 37510, 44795, 51425, 57970, 63767, 69938, 79475, 89590, 93775, 98549, 102850, 127534, 144925, 158950, 174845, 187550, 197098, 223975, 289850, 318835, 349690, 447950, 492745, 637670, 874225, 985490, 1084039, 1594175, 1748450, 2168078, 2463725, 3188350, 4927450, 5420195, 10840390, 27100975, 54201950]

約数ペア:

[(1, 54201950), (2, 27100975), (5, 10840390), (10, 5420195), (11, 4927450), (17, 3188350), (22, 2463725), (25, 2168078), (31, 1748450), (34, 1594175), (50, 1084039), (55, 985490), (62, 874225), (85, 637670), (110, 492745), (121, 447950), (155, 349690), (170, 318835), (187, 289850), (242, 223975), (275, 197098), (289, 187550), (310, 174845), (341, 158950), (374, 144925), (425, 127534), (527, 102850), (550, 98549), (578, 93775), (605, 89590), (682, 79475), (775, 69938), (850, 63767), (935, 57970), (1054, 51425), (1210, 44795), (1445, 37510), (1550, 34969), (1705, 31790), (1870, 28985), (2057, 26350), (2635, 20570), (2890, 18755), (3025, 17918), (3179, 17050), (3410, 15895), (3751, 14450), (4114, 13175), (4675, 11594), (5270, 10285), (5797, 9350), (6050, 8959), (6358, 8525), (7225, 7502)]