56646824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 63103576

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 53, 86, 104, 106, 172, 212, 239, 344, 424, 478, 559, 689, 956, 1118, 1378, 1912, 2236, 2279, 2756, 3107, 4472, 4558, 5512, 6214, 9116, 10277, 12428, 12667, 18232, 20554, 24856, 25334, 29627, 41108, 50668, 59254, 82216, 101336, 118508, 133601, 164671, 237016, 267202, 329342, 534404, 544681, 658684, 1068808, 1089362, 1317368, 2178724, 4357448, 7080853, 14161706, 28323412, 56646824]

約数ペア:

[(1, 56646824), (2, 28323412), (4, 14161706), (8, 7080853), (13, 4357448), (26, 2178724), (43, 1317368), (52, 1089362), (53, 1068808), (86, 658684), (104, 544681), (106, 534404), (172, 329342), (212, 267202), (239, 237016), (344, 164671), (424, 133601), (478, 118508), (559, 101336), (689, 82216), (956, 59254), (1118, 50668), (1378, 41108), (1912, 29627), (2236, 25334), (2279, 24856), (2756, 20554), (3107, 18232), (4472, 12667), (4558, 12428), (5512, 10277), (6214, 9116)]