56417180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 123409440

約数和(自身を除く): 66992260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 211, 290, 422, 461, 580, 844, 922, 1055, 1844, 2110, 2305, 4220, 4610, 6119, 9220, 12238, 13369, 24476, 26738, 30595, 53476, 61190, 66845, 97271, 122380, 133690, 194542, 267380, 389084, 486355, 972710, 1945420, 2820859, 5641718, 11283436, 14104295, 28208590, 56417180]

約数ペア:

[(1, 56417180), (2, 28208590), (4, 14104295), (5, 11283436), (10, 5641718), (20, 2820859), (29, 1945420), (58, 972710), (116, 486355), (145, 389084), (211, 267380), (290, 194542), (422, 133690), (461, 122380), (580, 97271), (844, 66845), (922, 61190), (1055, 53476), (1844, 30595), (2110, 26738), (2305, 24476), (4220, 13369), (4610, 12238), (6119, 9220)]