53912964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{641821}}^1$

素因数の和:641835

約数の個数: 24

約数和(自身を含む): 143768128

約数和(自身を除く): 89855164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 641821, 1283642, 1925463, 2567284, 3850926, 4492747, 7701852, 8985494, 13478241, 17970988, 26956482, 53912964]

約数ペア:

[(1, 53912964), (2, 26956482), (3, 17970988), (4, 13478241), (6, 8985494), (7, 7701852), (12, 4492747), (14, 3850926), (21, 2567284), (28, 1925463), (42, 1283642), (84, 641821)]