50857430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2027}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 99144864

約数和(自身を除く): 48287434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2027, 2509, 4054, 5018, 10135, 12545, 20270, 25090, 26351, 52702, 131755, 263510, 391211, 782422, 1956055, 3912110, 5085743, 10171486, 25428715, 50857430]

約数ペア:

[(1, 50857430), (2, 25428715), (5, 10171486), (10, 5085743), (13, 3912110), (26, 1956055), (65, 782422), (130, 391211), (193, 263510), (386, 131755), (965, 52702), (1930, 26351), (2027, 25090), (2509, 20270), (4054, 12545), (5018, 10135)]