39649740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50833}}^1$

素因数の和:50858

約数の個数: 48

約数和(自身を含む): 119561568

約数和(自身を除く): 79911828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 50833, 101666, 152499, 203332, 254165, 304998, 508330, 609996, 660829, 762495, 1016660, 1321658, 1524990, 1982487, 2643316, 3049980, 3304145, 3964974, 6608290, 7929948, 9912435, 13216580, 19824870, 39649740]

約数ペア:

[(1, 39649740), (2, 19824870), (3, 13216580), (4, 9912435), (5, 7929948), (6, 6608290), (10, 3964974), (12, 3304145), (13, 3049980), (15, 2643316), (20, 1982487), (26, 1524990), (30, 1321658), (39, 1016660), (52, 762495), (60, 660829), (65, 609996), (78, 508330), (130, 304998), (156, 254165), (195, 203332), (260, 152499), (390, 101666), (780, 50833)]