53089912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{390367}}^1$

素因数の和:390390

約数の個数: 16

約数和(自身を含む): 105399360

約数和(自身を除く): 52309448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 390367, 780734, 1561468, 3122936, 6636239, 13272478, 26544956, 53089912]

約数ペア:

[(1, 53089912), (2, 26544956), (4, 13272478), (8, 6636239), (17, 3122936), (34, 1561468), (68, 780734), (136, 390367)]