47888830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25609}}^1$

素因数の和:25644

約数の個数: 32

約数和(自身を含む): 99571680

約数和(自身を除く): 51682850

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 25609, 51218, 128045, 256090, 281699, 435353, 563398, 870706, 1408495, 2176765, 2816990, 4353530, 4788883, 9577766, 23944415, 47888830]

約数ペア:

[(1, 47888830), (2, 23944415), (5, 9577766), (10, 4788883), (11, 4353530), (17, 2816990), (22, 2176765), (34, 1408495), (55, 870706), (85, 563398), (110, 435353), (170, 281699), (187, 256090), (374, 128045), (935, 51218), (1870, 25609)]