50921440

素因数分解:

$2^5\times 5^1\times {\mathrm{318259}}^1$

素因数の和:318274

約数の個数: 24

約数和(自身を含む): 120302280

約数和(自身を除く): 69380840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 318259, 636518, 1273036, 1591295, 2546072, 3182590, 5092144, 6365180, 10184288, 12730360, 25460720, 50921440]

約数ペア:

[(1, 50921440), (2, 25460720), (4, 12730360), (5, 10184288), (8, 6365180), (10, 5092144), (16, 3182590), (20, 2546072), (32, 1591295), (40, 1273036), (80, 636518), (160, 318259)]