53212020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{886867}}^1$

素因数の和:886879

約数の個数: 24

約数和(自身を含む): 148993824

約数和(自身を除く): 95781804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 886867, 1773734, 2660601, 3547468, 4434335, 5321202, 8868670, 10642404, 13303005, 17737340, 26606010, 53212020]

約数ペア:

[(1, 53212020), (2, 26606010), (3, 17737340), (4, 13303005), (5, 10642404), (6, 8868670), (10, 5321202), (12, 4434335), (15, 3547468), (20, 2660601), (30, 1773734), (60, 886867)]