56678325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 111421440

約数和(自身を除く): 54743115

約数列:

[1, 3, 5, 11, 15, 23, 25, 29, 33, 55, 69, 75, 87, 103, 115, 145, 165, 253, 275, 309, 319, 345, 435, 515, 575, 667, 725, 759, 825, 957, 1133, 1265, 1545, 1595, 1725, 2001, 2175, 2369, 2575, 2987, 3335, 3399, 3795, 4785, 5665, 6325, 7107, 7337, 7725, 7975, 8961, 10005, 11845, 14935, 16675, 16995, 18975, 22011, 23925, 26059, 28325, 32857, 35535, 36685, 44805, 50025, 59225, 68701, 74675, 78177, 84975, 98571, 110055, 130295, 164285, 177675, 183425, 206103, 224025, 343505, 390885, 492855, 550275, 651475, 755711, 821425, 1030515, 1717525, 1954425, 2267133, 2464275, 3778555, 5152575, 11335665, 18892775, 56678325]

約数ペア:

[(1, 56678325), (3, 18892775), (5, 11335665), (11, 5152575), (15, 3778555), (23, 2464275), (25, 2267133), (29, 1954425), (33, 1717525), (55, 1030515), (69, 821425), (75, 755711), (87, 651475), (103, 550275), (115, 492855), (145, 390885), (165, 343505), (253, 224025), (275, 206103), (309, 183425), (319, 177675), (345, 164285), (435, 130295), (515, 110055), (575, 98571), (667, 84975), (725, 78177), (759, 74675), (825, 68701), (957, 59225), (1133, 50025), (1265, 44805), (1545, 36685), (1595, 35535), (1725, 32857), (2001, 28325), (2175, 26059), (2369, 23925), (2575, 22011), (2987, 18975), (3335, 16995), (3399, 16675), (3795, 14935), (4785, 11845), (5665, 10005), (6325, 8961), (7107, 7975), (7337, 7725)]