48027320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9923}}^1$

素因数の和:9956

約数の個数: 48

約数和(自身を含む): 118790280

約数和(自身を除く): 70762960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 9923, 19846, 39692, 49615, 79384, 99230, 109153, 198460, 218306, 396920, 436612, 545765, 873224, 1091530, 1200683, 2183060, 2401366, 4366120, 4802732, 6003415, 9605464, 12006830, 24013660, 48027320]

約数ペア:

[(1, 48027320), (2, 24013660), (4, 12006830), (5, 9605464), (8, 6003415), (10, 4802732), (11, 4366120), (20, 2401366), (22, 2183060), (40, 1200683), (44, 1091530), (55, 873224), (88, 545765), (110, 436612), (121, 396920), (220, 218306), (242, 198460), (440, 109153), (484, 99230), (605, 79384), (968, 49615), (1210, 39692), (2420, 19846), (4840, 9923)]