56471230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{15643}}^1$

素因数の和:15688

約数の個数: 24

約数和(自身を含む): 107286552

約数和(自身を除く): 50815322

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 15643, 31286, 78215, 156430, 297217, 594434, 1486085, 2972170, 5647123, 11294246, 28235615, 56471230]

約数ペア:

[(1, 56471230), (2, 28235615), (5, 11294246), (10, 5647123), (19, 2972170), (38, 1486085), (95, 594434), (190, 297217), (361, 156430), (722, 78215), (1805, 31286), (3610, 15643)]