48741036790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{80629}}^1$

素因数の和:81688

約数の個数: 32

約数和(自身を含む): 89263215360

約数和(自身を除く): 40522178570

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 991, 1982, 4955, 9910, 60451, 80629, 120902, 161258, 302255, 403145, 604510, 806290, 4918369, 9836738, 24591845, 49183690, 79903339, 159806678, 399516695, 799033390, 4874103679, 9748207358, 24370518395, 48741036790]

約数ペア:

[(1, 48741036790), (2, 24370518395), (5, 9748207358), (10, 4874103679), (61, 799033390), (122, 399516695), (305, 159806678), (610, 79903339), (991, 49183690), (1982, 24591845), (4955, 9836738), (9910, 4918369), (60451, 806290), (80629, 604510), (120902, 403145), (161258, 302255)]