52567240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10861}}^1$

素因数の和:10894

約数の個数: 48

約数和(自身を含む): 130018140

約数和(自身を除く): 77450900

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, 10861, 21722, 43444, 54305, 86888, 108610, 119471, 217220, 238942, 434440, 477884, 597355, 955768, 1194710, 1314181, 2389420, 2628362, 4778840, 5256724, 6570905, 10513448, 13141810, 26283620, 52567240]

約数ペア:

[(1, 52567240), (2, 26283620), (4, 13141810), (5, 10513448), (8, 6570905), (10, 5256724), (11, 4778840), (20, 2628362), (22, 2389420), (40, 1314181), (44, 1194710), (55, 955768), (88, 597355), (110, 477884), (121, 434440), (220, 238942), (242, 217220), (440, 119471), (484, 108610), (605, 86888), (968, 54305), (1210, 43444), (2420, 21722), (4840, 10861)]