51698280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430819}}^1$

素因数の和:430833

約数の個数: 32

約数和(自身を含む): 155095200

約数和(自身を除く): 103396920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430819, 861638, 1292457, 1723276, 2154095, 2584914, 3446552, 4308190, 5169828, 6462285, 8616380, 10339656, 12924570, 17232760, 25849140, 51698280]

約数ペア:

[(1, 51698280), (2, 25849140), (3, 17232760), (4, 12924570), (5, 10339656), (6, 8616380), (8, 6462285), (10, 5169828), (12, 4308190), (15, 3446552), (20, 2584914), (24, 2154095), (30, 1723276), (40, 1292457), (60, 861638), (120, 430819)]