55364660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2917}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 126968016

約数和(自身を除く): 71603356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 2917, 3796, 4745, 5834, 9490, 11668, 14585, 18980, 29170, 37921, 58340, 75842, 151684, 189605, 212941, 379210, 425882, 758420, 851764, 1064705, 2129410, 2768233, 4258820, 5536466, 11072932, 13841165, 27682330, 55364660]

約数ペア:

[(1, 55364660), (2, 27682330), (4, 13841165), (5, 11072932), (10, 5536466), (13, 4258820), (20, 2768233), (26, 2129410), (52, 1064705), (65, 851764), (73, 758420), (130, 425882), (146, 379210), (260, 212941), (292, 189605), (365, 151684), (730, 75842), (949, 58340), (1460, 37921), (1898, 29170), (2917, 18980), (3796, 14585), (4745, 11668), (5834, 9490)]