49195190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6299}}^1$

素因数の和:6388

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 48782410

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 6299, 7810, 12598, 31495, 62990, 69289, 138578, 346445, 447229, 692890, 894458, 2236145, 4472290, 4919519, 9839038, 24597595, 49195190]

約数ペア:

[(1, 49195190), (2, 24597595), (5, 9839038), (10, 4919519), (11, 4472290), (22, 2236145), (55, 894458), (71, 692890), (110, 447229), (142, 346445), (355, 138578), (710, 69289), (781, 62990), (1562, 31495), (3905, 12598), (6299, 7810)]