53474960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8681}}^1$

素因数の和:8712

約数の個数: 80

約数和(自身を含む): 155025792

約数和(自身を除く): 101550832

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8681, 17362, 34724, 43405, 60767, 69448, 86810, 95491, 121534, 138896, 173620, 190982, 243068, 303835, 347240, 381964, 477455, 486136, 607670, 668437, 694480, 763928, 954910, 972272, 1215340, 1336874, 1527856, 1909820, 2430680, 2673748, 3342185, 3819640, 4861360, 5347496, 6684370, 7639280, 10694992, 13368740, 26737480, 53474960]

約数ペア:

[(1, 53474960), (2, 26737480), (4, 13368740), (5, 10694992), (7, 7639280), (8, 6684370), (10, 5347496), (11, 4861360), (14, 3819640), (16, 3342185), (20, 2673748), (22, 2430680), (28, 1909820), (35, 1527856), (40, 1336874), (44, 1215340), (55, 972272), (56, 954910), (70, 763928), (77, 694480), (80, 668437), (88, 607670), (110, 486136), (112, 477455), (140, 381964), (154, 347240), (176, 303835), (220, 243068), (280, 190982), (308, 173620), (385, 138896), (440, 121534), (560, 95491), (616, 86810), (770, 69448), (880, 60767), (1232, 43405), (1540, 34724), (3080, 17362), (6160, 8681)]