48942520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2713}}^1$

素因数の和:2776

約数の個数: 64

約数和(自身を含む): 123107040

約数和(自身を除く): 74164520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 2713, 3608, 4510, 5426, 9020, 10852, 13565, 18040, 21704, 27130, 29843, 54260, 59686, 108520, 111233, 119372, 149215, 222466, 238744, 298430, 444932, 556165, 596860, 889864, 1112330, 1193720, 1223563, 2224660, 2447126, 4449320, 4894252, 6117815, 9788504, 12235630, 24471260, 48942520]

約数ペア:

[(1, 48942520), (2, 24471260), (4, 12235630), (5, 9788504), (8, 6117815), (10, 4894252), (11, 4449320), (20, 2447126), (22, 2224660), (40, 1223563), (41, 1193720), (44, 1112330), (55, 889864), (82, 596860), (88, 556165), (110, 444932), (164, 298430), (205, 238744), (220, 222466), (328, 149215), (410, 119372), (440, 111233), (451, 108520), (820, 59686), (902, 54260), (1640, 29843), (1804, 27130), (2255, 21704), (2713, 18040), (3608, 13565), (4510, 10852), (5426, 9020)]