56981616

素因数分解:

$2^4\times 3^1\times {\mathrm{1187117}}^1$

素因数の和:1187128

約数の個数: 20

約数和(自身を含む): 147202632

約数和(自身を除く): 90221016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1187117, 2374234, 3561351, 4748468, 7122702, 9496936, 14245404, 18993872, 28490808, 56981616]

約数ペア:

[(1, 56981616), (2, 28490808), (3, 18993872), (4, 14245404), (6, 9496936), (8, 7122702), (12, 4748468), (16, 3561351), (24, 2374234), (48, 1187117)]