49465280

素因数分解:

$2^6\times 5^1\times {\mathrm{154579}}^1$

素因数の和:154596

約数の個数: 28

約数和(自身を含む): 117789960

約数和(自身を除く): 68324680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 154579, 309158, 618316, 772895, 1236632, 1545790, 2473264, 3091580, 4946528, 6183160, 9893056, 12366320, 24732640, 49465280]

約数ペア:

[(1, 49465280), (2, 24732640), (4, 12366320), (5, 9893056), (8, 6183160), (10, 4946528), (16, 3091580), (20, 2473264), (32, 1545790), (40, 1236632), (64, 772895), (80, 618316), (160, 309158), (320, 154579)]