53421536

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3447

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 68506144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3359, 3976, 6718, 7952, 13436, 15904, 23513, 26872, 47026, 53744, 94052, 107488, 188104, 238489, 376208, 476978, 752416, 953956, 1669423, 1907912, 3338846, 3815824, 6677692, 7631648, 13355384, 26710768, 53421536]

約数ペア:

[(1, 53421536), (2, 26710768), (4, 13355384), (7, 7631648), (8, 6677692), (14, 3815824), (16, 3338846), (28, 1907912), (32, 1669423), (56, 953956), (71, 752416), (112, 476978), (142, 376208), (224, 238489), (284, 188104), (497, 107488), (568, 94052), (994, 53744), (1136, 47026), (1988, 26872), (2272, 23513), (3359, 15904), (3976, 13436), (6718, 7952)]