53851988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7841}}^1$

素因数の和:7963

約数の個数: 24

約数和(自身を含む): 100785384

約数和(自身を除く): 46933396

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 7841, 15682, 31364, 133297, 266594, 533188, 791941, 1583882, 3167764, 13462997, 26925994, 53851988]

約数ペア:

[(1, 53851988), (2, 26925994), (4, 13462997), (17, 3167764), (34, 1583882), (68, 791941), (101, 533188), (202, 266594), (404, 133297), (1717, 31364), (3434, 15682), (6868, 7841)]