53660240

素因数分解:

$2^4\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1063}}^1$

素因数の和:1707

約数の個数: 40

約数和(自身を含む): 125075328

約数和(自身を除く): 71415088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 631, 1063, 1262, 2126, 2524, 3155, 4252, 5048, 5315, 6310, 8504, 10096, 10630, 12620, 17008, 21260, 25240, 42520, 50480, 85040, 670753, 1341506, 2683012, 3353765, 5366024, 6707530, 10732048, 13415060, 26830120, 53660240]

約数ペア:

[(1, 53660240), (2, 26830120), (4, 13415060), (5, 10732048), (8, 6707530), (10, 5366024), (16, 3353765), (20, 2683012), (40, 1341506), (80, 670753), (631, 85040), (1063, 50480), (1262, 42520), (2126, 25240), (2524, 21260), (3155, 17008), (4252, 12620), (5048, 10630), (5315, 10096), (6310, 8504)]