56439808

素因数分解:

$2^{10}\times {\mathrm{55117}}^1$

素因数の和:55137

約数の個数: 22

約数和(自身を含む): 112826546

約数和(自身を除く): 56386738

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 55117, 110234, 220468, 440936, 881872, 1763744, 3527488, 7054976, 14109952, 28219904, 56439808]

約数ペア:

[(1, 56439808), (2, 28219904), (4, 14109952), (8, 7054976), (16, 3527488), (32, 1763744), (64, 881872), (128, 440936), (256, 220468), (512, 110234), (1024, 55117)]