66485850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8363}}^1$

素因数の和:8431

約数の個数: 48

約数和(自身を含む): 168016032

約数和(自身を除く): 101530182

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 8363, 16726, 25089, 41815, 50178, 83630, 125445, 209075, 250890, 418150, 443239, 627225, 886478, 1254450, 1329717, 2216195, 2659434, 4432390, 6648585, 11080975, 13297170, 22161950, 33242925, 66485850]

約数ペア:

[(1, 66485850), (2, 33242925), (3, 22161950), (5, 13297170), (6, 11080975), (10, 6648585), (15, 4432390), (25, 2659434), (30, 2216195), (50, 1329717), (53, 1254450), (75, 886478), (106, 627225), (150, 443239), (159, 418150), (265, 250890), (318, 209075), (530, 125445), (795, 83630), (1325, 50178), (1590, 41815), (2650, 25089), (3975, 16726), (7950, 8363)]