48972140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349801}}^1$

素因数の和:349817

約数の個数: 24

約数和(自身を含む): 117533472

約数和(自身を除く): 68561332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349801, 699602, 1399204, 1749005, 2448607, 3498010, 4897214, 6996020, 9794428, 12243035, 24486070, 48972140]

約数ペア:

[(1, 48972140), (2, 24486070), (4, 12243035), (5, 9794428), (7, 6996020), (10, 4897214), (14, 3498010), (20, 2448607), (28, 1749005), (35, 1399204), (70, 699602), (140, 349801)]