51735160

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2473}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 116673840

約数和(自身を除く): 64938680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2473, 2615, 4184, 4946, 5230, 9892, 10460, 12365, 19784, 20920, 24730, 49460, 98920, 1293379, 2586758, 5173516, 6466895, 10347032, 12933790, 25867580, 51735160]

約数ペア:

[(1, 51735160), (2, 25867580), (4, 12933790), (5, 10347032), (8, 6466895), (10, 5173516), (20, 2586758), (40, 1293379), (523, 98920), (1046, 49460), (2092, 24730), (2473, 20920), (2615, 19784), (4184, 12365), (4946, 10460), (5230, 9892)]