49064620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2687}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 113799168

約数和(自身を除く): 64734548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 2687, 3652, 4565, 5374, 9130, 10748, 13435, 18260, 26870, 29557, 53740, 59114, 118228, 147785, 223021, 295570, 446042, 591140, 892084, 1115105, 2230210, 2453231, 4460420, 4906462, 9812924, 12266155, 24532310, 49064620]

約数ペア:

[(1, 49064620), (2, 24532310), (4, 12266155), (5, 9812924), (10, 4906462), (11, 4460420), (20, 2453231), (22, 2230210), (44, 1115105), (55, 892084), (83, 591140), (110, 446042), (166, 295570), (220, 223021), (332, 147785), (415, 118228), (830, 59114), (913, 53740), (1660, 29557), (1826, 26870), (2687, 18260), (3652, 13435), (4565, 10748), (5374, 9130)]