49533860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34883}}^1$

素因数の和:34963

約数の個数: 24

約数和(自身を含む): 105489216

約数和(自身を除く): 55955356

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 34883, 69766, 139532, 174415, 348830, 697660, 2476693, 4953386, 9906772, 12383465, 24766930, 49533860]

約数ペア:

[(1, 49533860), (2, 24766930), (4, 12383465), (5, 9906772), (10, 4953386), (20, 2476693), (71, 697660), (142, 348830), (284, 174415), (355, 139532), (710, 69766), (1420, 34883)]