50327920

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4007}}^1$

素因数の和:4177

約数の個数: 40

約数和(自身を含む): 117787104

約数和(自身を除く): 67459184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 4007, 6280, 8014, 12560, 16028, 20035, 32056, 40070, 64112, 80140, 160280, 320560, 629099, 1258198, 2516396, 3145495, 5032792, 6290990, 10065584, 12581980, 25163960, 50327920]

約数ペア:

[(1, 50327920), (2, 25163960), (4, 12581980), (5, 10065584), (8, 6290990), (10, 5032792), (16, 3145495), (20, 2516396), (40, 1258198), (80, 629099), (157, 320560), (314, 160280), (628, 80140), (785, 64112), (1256, 40070), (1570, 32056), (2512, 20035), (3140, 16028), (4007, 12560), (6280, 8014)]