53763050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 109814400

約数和(自身を除く): 56051350

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 239, 275, 409, 478, 550, 818, 1195, 2045, 2390, 2629, 4090, 4499, 5258, 5975, 8998, 10225, 11950, 13145, 20450, 22495, 26290, 44990, 65725, 97751, 112475, 131450, 195502, 224950, 488755, 977510, 1075261, 2150522, 2443775, 4887550, 5376305, 10752610, 26881525, 53763050]

約数ペア:

[(1, 53763050), (2, 26881525), (5, 10752610), (10, 5376305), (11, 4887550), (22, 2443775), (25, 2150522), (50, 1075261), (55, 977510), (110, 488755), (239, 224950), (275, 195502), (409, 131450), (478, 112475), (550, 97751), (818, 65725), (1195, 44990), (2045, 26290), (2390, 22495), (2629, 20450), (4090, 13145), (4499, 11950), (5258, 10225), (5975, 8998)]