55237290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25933}}^1$

素因数の和:26014

約数の個数: 32

約数和(自身を含む): 134441856

約数和(自身を除く): 79204566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 25933, 51866, 77799, 129665, 155598, 259330, 388995, 777990, 1841243, 3682486, 5523729, 9206215, 11047458, 18412430, 27618645, 55237290]

約数ペア:

[(1, 55237290), (2, 27618645), (3, 18412430), (5, 11047458), (6, 9206215), (10, 5523729), (15, 3682486), (30, 1841243), (71, 777990), (142, 388995), (213, 259330), (355, 155598), (426, 129665), (710, 77799), (1065, 51866), (2130, 25933)]