47997860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45281}}^1$

素因数の和:45343

約数の個数: 24

約数和(自身を含む): 102699576

約数和(自身を除く): 54701716

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 45281, 90562, 181124, 226405, 452810, 905620, 2399893, 4799786, 9599572, 11999465, 23998930, 47997860]

約数ペア:

[(1, 47997860), (2, 23998930), (4, 11999465), (5, 9599572), (10, 4799786), (20, 2399893), (53, 905620), (106, 452810), (212, 226405), (265, 181124), (530, 90562), (1060, 45281)]