48184840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 121201920

約数和(自身を除く): 73017080

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, 2671, 3608, 4510, 5342, 9020, 10684, 13355, 18040, 21368, 26710, 29381, 53420, 58762, 106840, 109511, 117524, 146905, 219022, 235048, 293810, 438044, 547555, 587620, 876088, 1095110, 1175240, 1204621, 2190220, 2409242, 4380440, 4818484, 6023105, 9636968, 12046210, 24092420, 48184840]

約数ペア:

[(1, 48184840), (2, 24092420), (4, 12046210), (5, 9636968), (8, 6023105), (10, 4818484), (11, 4380440), (20, 2409242), (22, 2190220), (40, 1204621), (41, 1175240), (44, 1095110), (55, 876088), (82, 587620), (88, 547555), (110, 438044), (164, 293810), (205, 235048), (220, 219022), (328, 146905), (410, 117524), (440, 109511), (451, 106840), (820, 58762), (902, 53420), (1640, 29381), (1804, 26710), (2255, 21368), (2671, 18040), (3608, 13355), (4510, 10684), (5342, 9020)]