56435472

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20627}}^1$

素因数の和:20660

約数の個数: 60

約数和(自身を含む): 166261680

約数和(自身を除く): 109826208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20627, 41254, 61881, 82508, 123762, 165016, 185643, 247524, 330032, 371286, 391913, 495048, 742572, 783826, 990096, 1175739, 1485144, 1567652, 2351478, 2970288, 3135304, 3527217, 4702956, 6270608, 7054434, 9405912, 14108868, 18811824, 28217736, 56435472]

約数ペア:

[(1, 56435472), (2, 28217736), (3, 18811824), (4, 14108868), (6, 9405912), (8, 7054434), (9, 6270608), (12, 4702956), (16, 3527217), (18, 3135304), (19, 2970288), (24, 2351478), (36, 1567652), (38, 1485144), (48, 1175739), (57, 990096), (72, 783826), (76, 742572), (114, 495048), (144, 391913), (152, 371286), (171, 330032), (228, 247524), (304, 185643), (342, 165016), (456, 123762), (684, 82508), (912, 61881), (1368, 41254), (2736, 20627)]