47490248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26861}}^1$

素因数の和:26897

約数の個数: 32

約数和(自身を含む): 101538360

約数和(自身を除く): 54048112

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 26861, 53722, 107444, 214888, 349193, 456637, 698386, 913274, 1396772, 1826548, 2793544, 3653096, 5936281, 11872562, 23745124, 47490248]

約数ペア:

[(1, 47490248), (2, 23745124), (4, 11872562), (8, 5936281), (13, 3653096), (17, 2793544), (26, 1826548), (34, 1396772), (52, 913274), (68, 698386), (104, 456637), (136, 349193), (221, 214888), (442, 107444), (884, 53722), (1768, 26861)]