52978700

素因数分解:

$2^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{2927}}^1$

素因数の和:3122

約数の個数: 36

約数和(自身を含む): 115638432

約数和(自身を除く): 62659732

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 362, 724, 905, 1810, 2927, 3620, 4525, 5854, 9050, 11708, 14635, 18100, 29270, 58540, 73175, 146350, 292700, 529787, 1059574, 2119148, 2648935, 5297870, 10595740, 13244675, 26489350, 52978700]

約数ペア:

[(1, 52978700), (2, 26489350), (4, 13244675), (5, 10595740), (10, 5297870), (20, 2648935), (25, 2119148), (50, 1059574), (100, 529787), (181, 292700), (362, 146350), (724, 73175), (905, 58540), (1810, 29270), (2927, 18100), (3620, 14635), (4525, 11708), (5854, 9050)]