54557110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 101958912

約数和(自身を除く): 47401802

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 1787, 3053, 3574, 6106, 8935, 15265, 17870, 30530, 76841, 126877, 153682, 253754, 384205, 634385, 768410, 1268770, 5455711, 10911422, 27278555, 54557110]

約数ペア:

[(1, 54557110), (2, 27278555), (5, 10911422), (10, 5455711), (43, 1268770), (71, 768410), (86, 634385), (142, 384205), (215, 253754), (355, 153682), (430, 126877), (710, 76841), (1787, 30530), (3053, 17870), (3574, 15265), (6106, 8935)]