52978535

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6449}}^1$

素因数の和:6538

約数の個数: 16

約数和(自身を含む): 66873600

約数和(自身を除く): 13895065

約数列:

[1, 5, 31, 53, 155, 265, 1643, 6449, 8215, 32245, 199919, 341797, 999595, 1708985, 10595707, 52978535]

約数ペア:

[(1, 52978535), (5, 10595707), (31, 1708985), (53, 999595), (155, 341797), (265, 199919), (1643, 32245), (6449, 8215)]