56553016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 125193600

約数和(自身を除く): 68640584

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1103, 1508, 1768, 1972, 2206, 3016, 3944, 4412, 6409, 8824, 12818, 14339, 18751, 25636, 28678, 31987, 37502, 51272, 57356, 63974, 75004, 114712, 127948, 150008, 243763, 255896, 415831, 487526, 543779, 831662, 975052, 1087558, 1663324, 1950104, 2175116, 3326648, 4350232, 7069127, 14138254, 28276508, 56553016]

約数ペア:

[(1, 56553016), (2, 28276508), (4, 14138254), (8, 7069127), (13, 4350232), (17, 3326648), (26, 2175116), (29, 1950104), (34, 1663324), (52, 1087558), (58, 975052), (68, 831662), (104, 543779), (116, 487526), (136, 415831), (221, 255896), (232, 243763), (377, 150008), (442, 127948), (493, 114712), (754, 75004), (884, 63974), (986, 57356), (1103, 51272), (1508, 37502), (1768, 31987), (1972, 28678), (2206, 25636), (3016, 18751), (3944, 14339), (4412, 12818), (6409, 8824)]