56915403820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2289437}}^1$

素因数の和:2289570

約数の個数: 48

約数和(自身を含む): 131541949728

約数和(自身を除く): 74626545908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 4972, 6215, 12430, 24860, 2289437, 4578874, 9157748, 11447185, 22894370, 25183807, 45788740, 50367614, 100735228, 125919035, 251838070, 258706381, 503676140, 517412762, 1034825524, 1293531905, 2587063810, 2845770191, 5174127620, 5691540382, 11383080764, 14228850955, 28457701910, 56915403820]

約数ペア:

[(1, 56915403820), (2, 28457701910), (4, 14228850955), (5, 11383080764), (10, 5691540382), (11, 5174127620), (20, 2845770191), (22, 2587063810), (44, 1293531905), (55, 1034825524), (110, 517412762), (113, 503676140), (220, 258706381), (226, 251838070), (452, 125919035), (565, 100735228), (1130, 50367614), (1243, 45788740), (2260, 25183807), (2486, 22894370), (4972, 11447185), (6215, 9157748), (12430, 4578874), (24860, 2289437)]