53456432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 110484000

約数和(自身を除く): 57027568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 1319, 2384, 2533, 2638, 5066, 5276, 10132, 10552, 20264, 21104, 22423, 40528, 44846, 89692, 179384, 196531, 358768, 393062, 786124, 1572248, 3144496, 3341027, 6682054, 13364108, 26728216, 53456432]

約数ペア:

[(1, 53456432), (2, 26728216), (4, 13364108), (8, 6682054), (16, 3341027), (17, 3144496), (34, 1572248), (68, 786124), (136, 393062), (149, 358768), (272, 196531), (298, 179384), (596, 89692), (1192, 44846), (1319, 40528), (2384, 22423), (2533, 21104), (2638, 20264), (5066, 10552), (5276, 10132)]