53870856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172663}}^1$

素因数の和:172685

約数の個数: 32

約数和(自身を含む): 145037760

約数和(自身を除く): 91166904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 172663, 345326, 517989, 690652, 1035978, 1381304, 2071956, 2244619, 4143912, 4489238, 6733857, 8978476, 13467714, 17956952, 26935428, 53870856]

約数ペア:

[(1, 53870856), (2, 26935428), (3, 17956952), (4, 13467714), (6, 8978476), (8, 6733857), (12, 4489238), (13, 4143912), (24, 2244619), (26, 2071956), (39, 1381304), (52, 1035978), (78, 690652), (104, 517989), (156, 345326), (312, 172663)]