54918670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 108574848

約数和(自身を除く): 53656178

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 613, 1054, 1226, 1445, 2635, 2890, 3065, 5270, 6130, 8959, 10421, 17918, 19003, 20842, 38006, 44795, 52105, 89590, 95015, 104210, 177157, 190030, 323051, 354314, 646102, 885785, 1615255, 1771570, 3230510, 5491867, 10983734, 27459335, 54918670]

約数ペア:

[(1, 54918670), (2, 27459335), (5, 10983734), (10, 5491867), (17, 3230510), (31, 1771570), (34, 1615255), (62, 885785), (85, 646102), (155, 354314), (170, 323051), (289, 190030), (310, 177157), (527, 104210), (578, 95015), (613, 89590), (1054, 52105), (1226, 44795), (1445, 38006), (2635, 20842), (2890, 19003), (3065, 17918), (5270, 10421), (6130, 8959)]