56316550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{38839}}^1$

素因数の和:38880

約数の個数: 24

約数和(自身を含む): 108363600

約数和(自身を除く): 52047050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 38839, 77678, 194195, 388390, 970975, 1126331, 1941950, 2252662, 5631655, 11263310, 28158275, 56316550]

約数ペア:

[(1, 56316550), (2, 28158275), (5, 11263310), (10, 5631655), (25, 2252662), (29, 1941950), (50, 1126331), (58, 970975), (145, 388390), (290, 194195), (725, 77678), (1450, 38839)]