56814646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 109734912

約数和(自身を除く): 52920266

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 97, 107, 119, 161, 194, 214, 238, 322, 391, 679, 749, 782, 1358, 1498, 1649, 1819, 2231, 2461, 2737, 3298, 3638, 4462, 4922, 5474, 10379, 11543, 12733, 15617, 17227, 20758, 23086, 25466, 31234, 34454, 37927, 41837, 72653, 75854, 83674, 145306, 176443, 238717, 265489, 292859, 352886, 477434, 530978, 585718, 1235101, 1671019, 2470202, 3342038, 4058189, 8116378, 28407323, 56814646]

約数ペア:

[(1, 56814646), (2, 28407323), (7, 8116378), (14, 4058189), (17, 3342038), (23, 2470202), (34, 1671019), (46, 1235101), (97, 585718), (107, 530978), (119, 477434), (161, 352886), (194, 292859), (214, 265489), (238, 238717), (322, 176443), (391, 145306), (679, 83674), (749, 75854), (782, 72653), (1358, 41837), (1498, 37927), (1649, 34454), (1819, 31234), (2231, 25466), (2461, 23086), (2737, 20758), (3298, 17227), (3638, 15617), (4462, 12733), (4922, 11543), (5474, 10379)]