53943160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13093}}^1$

素因数の和:13207

約数の個数: 32

約数和(自身を含む): 122559840

約数和(自身を除く): 68616680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 13093, 26186, 52372, 65465, 104744, 130930, 261860, 523720, 1348579, 2697158, 5394316, 6742895, 10788632, 13485790, 26971580, 53943160]

約数ペア:

[(1, 53943160), (2, 26971580), (4, 13485790), (5, 10788632), (8, 6742895), (10, 5394316), (20, 2697158), (40, 1348579), (103, 523720), (206, 261860), (412, 130930), (515, 104744), (824, 65465), (1030, 52372), (2060, 26186), (4120, 13093)]