53987264

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{109}}^2$

素因数の和:301

約数の個数: 42

約数和(自身を含む): 109645704

約数和(自身を除く): 55658440

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 109, 142, 218, 284, 436, 568, 872, 1136, 1744, 2272, 3488, 4544, 6976, 7739, 11881, 15478, 23762, 30956, 47524, 61912, 95048, 123824, 190096, 247648, 380192, 495296, 760384, 843551, 1687102, 3374204, 6748408, 13496816, 26993632, 53987264]

約数ペア:

[(1, 53987264), (2, 26993632), (4, 13496816), (8, 6748408), (16, 3374204), (32, 1687102), (64, 843551), (71, 760384), (109, 495296), (142, 380192), (218, 247648), (284, 190096), (436, 123824), (568, 95048), (872, 61912), (1136, 47524), (1744, 30956), (2272, 23762), (3488, 15478), (4544, 11881), (6976, 7739)]