51254975

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 65567232

約数和(自身を除く): 14312257

約数列:

[1, 5, 25, 53, 101, 265, 383, 505, 1325, 1915, 2525, 5353, 9575, 20299, 26765, 38683, 101495, 133825, 193415, 507475, 967075, 2050199, 10250995, 51254975]

約数ペア:

[(1, 51254975), (5, 10250995), (25, 2050199), (53, 967075), (101, 507475), (265, 193415), (383, 133825), (505, 101495), (1325, 38683), (1915, 26765), (2525, 20299), (5353, 9575)]