51698760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430823}}^1$

素因数の和:430837

約数の個数: 32

約数和(自身を含む): 155096640

約数和(自身を除く): 103397880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430823, 861646, 1292469, 1723292, 2154115, 2584938, 3446584, 4308230, 5169876, 6462345, 8616460, 10339752, 12924690, 17232920, 25849380, 51698760]

約数ペア:

[(1, 51698760), (2, 25849380), (3, 17232920), (4, 12924690), (5, 10339752), (6, 8616460), (8, 6462345), (10, 5169876), (12, 4308230), (15, 3446584), (20, 2584938), (24, 2154115), (30, 1723292), (40, 1292469), (60, 861646), (120, 430823)]