49276040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10181}}^1$

素因数の和:10214

約数の個数: 48

約数和(自身を含む): 121878540

約数和(自身を除く): 72602500

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, 10181, 20362, 40724, 50905, 81448, 101810, 111991, 203620, 223982, 407240, 447964, 559955, 895928, 1119910, 1231901, 2239820, 2463802, 4479640, 4927604, 6159505, 9855208, 12319010, 24638020, 49276040]

約数ペア:

[(1, 49276040), (2, 24638020), (4, 12319010), (5, 9855208), (8, 6159505), (10, 4927604), (11, 4479640), (20, 2463802), (22, 2239820), (40, 1231901), (44, 1119910), (55, 895928), (88, 559955), (110, 447964), (121, 407240), (220, 223982), (242, 203620), (440, 111991), (484, 101810), (605, 81448), (968, 50905), (1210, 40724), (2420, 20362), (4840, 10181)]