53290053

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{919}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 81806400

約数和(自身を除く): 28516347

約数列:

[1, 3, 9, 17, 51, 153, 379, 919, 1137, 2757, 3411, 6443, 8271, 15623, 19329, 46869, 57987, 140607, 348301, 1044903, 3134709, 5921117, 17763351, 53290053]

約数ペア:

[(1, 53290053), (3, 17763351), (9, 5921117), (17, 3134709), (51, 1044903), (153, 348301), (379, 140607), (919, 57987), (1137, 46869), (2757, 19329), (3411, 15623), (6443, 8271)]