50814620

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16183}}^1$

素因数の和:16349

約数の個数: 24

約数和(自身を含む): 107397024

約数和(自身を除く): 56582404

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 16183, 32366, 64732, 80915, 161830, 323660, 2540731, 5081462, 10162924, 12703655, 25407310, 50814620]

約数ペア:

[(1, 50814620), (2, 25407310), (4, 12703655), (5, 10162924), (10, 5081462), (20, 2540731), (157, 323660), (314, 161830), (628, 80915), (785, 64732), (1570, 32366), (3140, 16183)]