47401860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71821}}^1$

素因数の和:71844

約数の個数: 48

約数和(自身を含む): 144793152

約数和(自身を除く): 97391292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 71821, 143642, 215463, 287284, 359105, 430926, 718210, 790031, 861852, 1077315, 1436420, 1580062, 2154630, 2370093, 3160124, 3950155, 4309260, 4740186, 7900310, 9480372, 11850465, 15800620, 23700930, 47401860]

約数ペア:

[(1, 47401860), (2, 23700930), (3, 15800620), (4, 11850465), (5, 9480372), (6, 7900310), (10, 4740186), (11, 4309260), (12, 3950155), (15, 3160124), (20, 2370093), (22, 2154630), (30, 1580062), (33, 1436420), (44, 1077315), (55, 861852), (60, 790031), (66, 718210), (110, 430926), (132, 359105), (165, 287284), (220, 215463), (330, 143642), (660, 71821)]