51371364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20483}}^1$

素因数の和:20520

約数の個数: 48

約数和(自身を含む): 137652480

約数和(自身を除く): 86281116

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 20483, 40966, 61449, 81932, 122898, 225313, 245796, 389177, 450626, 675939, 778354, 901252, 1167531, 1351878, 1556708, 2335062, 2703756, 4280947, 4670124, 8561894, 12842841, 17123788, 25685682, 51371364]

約数ペア:

[(1, 51371364), (2, 25685682), (3, 17123788), (4, 12842841), (6, 8561894), (11, 4670124), (12, 4280947), (19, 2703756), (22, 2335062), (33, 1556708), (38, 1351878), (44, 1167531), (57, 901252), (66, 778354), (76, 675939), (114, 450626), (132, 389177), (209, 245796), (228, 225313), (418, 122898), (627, 81932), (836, 61449), (1254, 40966), (2508, 20483)]