51591288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307091}}^1$

素因数の和:307107

約数の個数: 32

約数和(自身を含む): 147404160

約数和(自身を除く): 95812872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307091, 614182, 921273, 1228364, 1842546, 2149637, 2456728, 3685092, 4299274, 6448911, 7370184, 8598548, 12897822, 17197096, 25795644, 51591288]

約数ペア:

[(1, 51591288), (2, 25795644), (3, 17197096), (4, 12897822), (6, 8598548), (7, 7370184), (8, 6448911), (12, 4299274), (14, 3685092), (21, 2456728), (24, 2149637), (28, 1842546), (42, 1228364), (56, 921273), (84, 614182), (168, 307091)]