54865450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 107207424

約数和(自身を除く): 52341974

約数列:

[1, 2, 5, 10, 25, 37, 47, 50, 74, 94, 185, 235, 370, 470, 631, 925, 1175, 1262, 1739, 1850, 2350, 3155, 3478, 6310, 8695, 15775, 17390, 23347, 29657, 31550, 43475, 46694, 59314, 86950, 116735, 148285, 233470, 296570, 583675, 741425, 1097309, 1167350, 1482850, 2194618, 5486545, 10973090, 27432725, 54865450]

約数ペア:

[(1, 54865450), (2, 27432725), (5, 10973090), (10, 5486545), (25, 2194618), (37, 1482850), (47, 1167350), (50, 1097309), (74, 741425), (94, 583675), (185, 296570), (235, 233470), (370, 148285), (470, 116735), (631, 86950), (925, 59314), (1175, 46694), (1262, 43475), (1739, 31550), (1850, 29657), (2350, 23347), (3155, 17390), (3478, 15775), (6310, 8695)]