51151170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{243577}}^1$

素因数の和:243594

約数の個数: 32

約数和(自身を含む): 140300928

約数和(自身を除く): 89149758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 243577, 487154, 730731, 1217885, 1461462, 1705039, 2435770, 3410078, 3653655, 5115117, 7307310, 8525195, 10230234, 17050390, 25575585, 51151170]

約数ペア:

[(1, 51151170), (2, 25575585), (3, 17050390), (5, 10230234), (6, 8525195), (7, 7307310), (10, 5115117), (14, 3653655), (15, 3410078), (21, 2435770), (30, 1705039), (35, 1461462), (42, 1217885), (70, 730731), (105, 487154), (210, 243577)]