54858690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{609541}}^1$

素因数の和:609554

約数の個数: 24

約数和(自身を含む): 142632828

約数和(自身を除く): 87774138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 609541, 1219082, 1828623, 3047705, 3657246, 5485869, 6095410, 9143115, 10971738, 18286230, 27429345, 54858690]

約数ペア:

[(1, 54858690), (2, 27429345), (3, 18286230), (5, 10971738), (6, 9143115), (9, 6095410), (10, 5485869), (15, 3657246), (18, 3047705), (30, 1828623), (45, 1219082), (90, 609541)]