55660450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{15679}}^1$

素因数の和:15762

約数の個数: 24

約数和(自身を含む): 104993280

約数和(自身を除く): 49332830

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 15679, 31358, 78395, 156790, 391975, 783950, 1113209, 2226418, 5566045, 11132090, 27830225, 55660450]

約数ペア:

[(1, 55660450), (2, 27830225), (5, 11132090), (10, 5566045), (25, 2226418), (50, 1113209), (71, 783950), (142, 391975), (355, 156790), (710, 78395), (1775, 31358), (3550, 15679)]