56554750175

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{23447}}^1$

素因数の和:23661

約数の個数: 72

約数和(自身を含む): 89494450560

約数和(自身を除く): 32939700385

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 179, 245, 275, 385, 539, 895, 1225, 1253, 1925, 1969, 2695, 4475, 6265, 8771, 9845, 13475, 13783, 23447, 31325, 43855, 49225, 68915, 96481, 117235, 164129, 219275, 257917, 344575, 482405, 586175, 820645, 1148903, 1289585, 1805419, 2412025, 4103225, 4197013, 5744515, 6447925, 9027095, 12637933, 20985065, 28722575, 29379091, 45135475, 46167143, 63189665, 104925325, 146895455, 205653637, 230835715, 315948325, 323170001, 734477275, 1028268185, 1154178575, 1615850005, 2262190007, 5141340925, 8079250025, 11310950035, 56554750175]

約数ペア:

[(1, 56554750175), (5, 11310950035), (7, 8079250025), (11, 5141340925), (25, 2262190007), (35, 1615850005), (49, 1154178575), (55, 1028268185), (77, 734477275), (175, 323170001), (179, 315948325), (245, 230835715), (275, 205653637), (385, 146895455), (539, 104925325), (895, 63189665), (1225, 46167143), (1253, 45135475), (1925, 29379091), (1969, 28722575), (2695, 20985065), (4475, 12637933), (6265, 9027095), (8771, 6447925), (9845, 5744515), (13475, 4197013), (13783, 4103225), (23447, 2412025), (31325, 1805419), (43855, 1289585), (49225, 1148903), (68915, 820645), (96481, 586175), (117235, 482405), (164129, 344575), (219275, 257917)]