49937835

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 82494720

約数和(自身を除く): 32556885

約数列:

[1, 3, 5, 15, 43, 129, 139, 215, 417, 557, 645, 695, 1671, 2085, 2785, 5977, 8355, 17931, 23951, 29885, 71853, 77423, 89655, 119755, 232269, 359265, 387115, 1161345, 3329189, 9987567, 16645945, 49937835]

約数ペア:

[(1, 49937835), (3, 16645945), (5, 9987567), (15, 3329189), (43, 1161345), (129, 387115), (139, 359265), (215, 232269), (417, 119755), (557, 89655), (645, 77423), (695, 71853), (1671, 29885), (2085, 23951), (2785, 17931), (5977, 8355)]