51589140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16223}}^1$

素因数の和:16288

約数の個数: 48

約数和(自身を含む): 147184128

約数和(自身を除く): 95594988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 16223, 32446, 48669, 64892, 81115, 97338, 162230, 194676, 243345, 324460, 486690, 859819, 973380, 1719638, 2579457, 3439276, 4299095, 5158914, 8598190, 10317828, 12897285, 17196380, 25794570, 51589140]

約数ペア:

[(1, 51589140), (2, 25794570), (3, 17196380), (4, 12897285), (5, 10317828), (6, 8598190), (10, 5158914), (12, 4299095), (15, 3439276), (20, 2579457), (30, 1719638), (53, 973380), (60, 859819), (106, 486690), (159, 324460), (212, 243345), (265, 194676), (318, 162230), (530, 97338), (636, 81115), (795, 64892), (1060, 48669), (1590, 32446), (3180, 16223)]