47873670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122753}}^1$

素因数の和:122776

約数の個数: 32

約数和(自身を含む): 123736032

約数和(自身を除く): 75862362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 122753, 245506, 368259, 613765, 736518, 1227530, 1595789, 1841295, 3191578, 3682590, 4787367, 7978945, 9574734, 15957890, 23936835, 47873670]

約数ペア:

[(1, 47873670), (2, 23936835), (3, 15957890), (5, 9574734), (6, 7978945), (10, 4787367), (13, 3682590), (15, 3191578), (26, 1841295), (30, 1595789), (39, 1227530), (65, 736518), (78, 613765), (130, 368259), (195, 245506), (390, 122753)]