53214780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{886913}}^1$

素因数の和:886925

約数の個数: 24

約数和(自身を含む): 149001552

約数和(自身を除く): 95786772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 886913, 1773826, 2660739, 3547652, 4434565, 5321478, 8869130, 10642956, 13303695, 17738260, 26607390, 53214780]

約数ペア:

[(1, 53214780), (2, 26607390), (3, 17738260), (4, 13303695), (5, 10642956), (6, 8869130), (10, 5321478), (12, 4434565), (15, 3547652), (20, 2660739), (30, 1773826), (60, 886913)]