49740291236

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{409}}^1\times {\mathrm{154333}}^1$

素因数の和:154943

約数の個数: 24

約数和(自身を含む): 87701838840

約数和(自身を除く): 37961547604

約数列:

[1, 2, 4, 197, 394, 409, 788, 818, 1636, 80573, 154333, 161146, 308666, 322292, 617332, 30403601, 60807202, 63122197, 121614404, 126244394, 252488788, 12435072809, 24870145618, 49740291236]

約数ペア:

[(1, 49740291236), (2, 24870145618), (4, 12435072809), (197, 252488788), (394, 126244394), (409, 121614404), (788, 63122197), (818, 60807202), (1636, 30403601), (80573, 617332), (154333, 322292), (161146, 308666)]