47114540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 108428544

約数和(自身を除く): 61314004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 331, 647, 662, 1294, 1324, 1655, 2588, 3235, 3310, 3641, 6470, 6620, 7117, 7282, 12940, 14234, 14564, 18205, 28468, 35585, 36410, 71170, 72820, 142340, 214157, 428314, 856628, 1070785, 2141570, 2355727, 4283140, 4711454, 9422908, 11778635, 23557270, 47114540]

約数ペア:

[(1, 47114540), (2, 23557270), (4, 11778635), (5, 9422908), (10, 4711454), (11, 4283140), (20, 2355727), (22, 2141570), (44, 1070785), (55, 856628), (110, 428314), (220, 214157), (331, 142340), (647, 72820), (662, 71170), (1294, 36410), (1324, 35585), (1655, 28468), (2588, 18205), (3235, 14564), (3310, 14234), (3641, 12940), (6470, 7282), (6620, 7117)]