56157930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{623977}}^1$

素因数の和:623990

約数の個数: 24

約数和(自身を含む): 146010852

約数和(自身を除く): 89852922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 623977, 1247954, 1871931, 3119885, 3743862, 5615793, 6239770, 9359655, 11231586, 18719310, 28078965, 56157930]

約数ペア:

[(1, 56157930), (2, 28078965), (3, 18719310), (5, 11231586), (6, 9359655), (9, 6239770), (10, 5615793), (15, 3743862), (18, 3119885), (30, 1871931), (45, 1247954), (90, 623977)]