53438768

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{24379}}^1$

素因数の和:24524

約数の個数: 20

約数和(自身を含む): 104297640

約数和(自身を除く): 50858872

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 24379, 48758, 97516, 195032, 390064, 3339923, 6679846, 13359692, 26719384, 53438768]

約数ペア:

[(1, 53438768), (2, 26719384), (4, 13359692), (8, 6679846), (16, 3339923), (137, 390064), (274, 195032), (548, 97516), (1096, 48758), (2192, 24379)]