55331380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3607}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 127290240

約数和(自身を除く): 71958860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3607, 3835, 7214, 7670, 14428, 15340, 18035, 36070, 46891, 72140, 93782, 187564, 212813, 234455, 425626, 468910, 851252, 937820, 1064065, 2128130, 2766569, 4256260, 5533138, 11066276, 13832845, 27665690, 55331380]

約数ペア:

[(1, 55331380), (2, 27665690), (4, 13832845), (5, 11066276), (10, 5533138), (13, 4256260), (20, 2766569), (26, 2128130), (52, 1064065), (59, 937820), (65, 851252), (118, 468910), (130, 425626), (236, 234455), (260, 212813), (295, 187564), (590, 93782), (767, 72140), (1180, 46891), (1534, 36070), (3068, 18035), (3607, 15340), (3835, 14428), (7214, 7670)]