56420005928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2144269}}^1$

素因数の和:2144322

約数の個数: 64

約数和(自身を含む): 129685449600

約数和(自身を除く): 73265443672

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1144, 1196, 2024, 2392, 3289, 6578, 13156, 26312, 2144269, 4288538, 8577076, 17154152, 23586959, 27875497, 47173918, 49318187, 55750994, 94347836, 98636374, 111501988, 188695672, 197272748, 223003976, 306630467, 394545496, 542500057, 613260934, 641136431, 1085000114, 1226521868, 1282272862, 2170000228, 2453043736, 2564545724, 4340000456, 5129091448, 7052500741, 14105001482, 28210002964, 56420005928]

約数ペア:

[(1, 56420005928), (2, 28210002964), (4, 14105001482), (8, 7052500741), (11, 5129091448), (13, 4340000456), (22, 2564545724), (23, 2453043736), (26, 2170000228), (44, 1282272862), (46, 1226521868), (52, 1085000114), (88, 641136431), (92, 613260934), (104, 542500057), (143, 394545496), (184, 306630467), (253, 223003976), (286, 197272748), (299, 188695672), (506, 111501988), (572, 98636374), (598, 94347836), (1012, 55750994), (1144, 49318187), (1196, 47173918), (2024, 27875497), (2392, 23586959), (3289, 17154152), (6578, 8577076), (13156, 4288538), (26312, 2144269)]