66461150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{27127}}^1$

素因数の和:27153

約数の個数: 36

約数和(自身を含む): 143805528

約数和(自身を除く): 77344378

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 27127, 54254, 135635, 189889, 271270, 379778, 678175, 949445, 1329223, 1356350, 1898890, 2658446, 4747225, 6646115, 9494450, 13292230, 33230575, 66461150]

約数ペア:

[(1, 66461150), (2, 33230575), (5, 13292230), (7, 9494450), (10, 6646115), (14, 4747225), (25, 2658446), (35, 1898890), (49, 1356350), (50, 1329223), (70, 949445), (98, 678175), (175, 379778), (245, 271270), (350, 189889), (490, 135635), (1225, 54254), (2450, 27127)]