51635375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 76051872

約数和(自身を除く): 24416497

約数列:

[1, 5, 11, 17, 25, 47, 55, 85, 125, 187, 235, 275, 425, 517, 799, 935, 1175, 1375, 2125, 2209, 2585, 3995, 4675, 5875, 8789, 11045, 12925, 19975, 23375, 24299, 37553, 43945, 55225, 64625, 99875, 121495, 187765, 219725, 276125, 413083, 607475, 938825, 1098625, 2065415, 3037375, 4694125, 10327075, 51635375]

約数ペア:

[(1, 51635375), (5, 10327075), (11, 4694125), (17, 3037375), (25, 2065415), (47, 1098625), (55, 938825), (85, 607475), (125, 413083), (187, 276125), (235, 219725), (275, 187765), (425, 121495), (517, 99875), (799, 64625), (935, 55225), (1175, 43945), (1375, 37553), (2125, 24299), (2209, 23375), (2585, 19975), (3995, 12925), (4675, 11045), (5875, 8789)]