56091510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21491}}^1$

素因数の和:21533

約数の個数: 48

約数和(自身を含む): 150873840

約数和(自身を除く): 94782330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 21491, 42982, 64473, 107455, 128946, 193419, 214910, 322365, 386838, 623239, 644730, 967095, 1246478, 1869717, 1934190, 3116195, 3739434, 5609151, 6232390, 9348585, 11218302, 18697170, 28045755, 56091510]

約数ペア:

[(1, 56091510), (2, 28045755), (3, 18697170), (5, 11218302), (6, 9348585), (9, 6232390), (10, 5609151), (15, 3739434), (18, 3116195), (29, 1934190), (30, 1869717), (45, 1246478), (58, 967095), (87, 644730), (90, 623239), (145, 386838), (174, 322365), (261, 214910), (290, 193419), (435, 128946), (522, 107455), (870, 64473), (1305, 42982), (2610, 21491)]