49311425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 64281600

約数和(自身を除く): 14970175

約数列:

[1, 5, 23, 25, 115, 191, 449, 575, 955, 2245, 4393, 4775, 10327, 11225, 21965, 51635, 85759, 109825, 258175, 428795, 1972457, 2143975, 9862285, 49311425]

約数ペア:

[(1, 49311425), (5, 9862285), (23, 2143975), (25, 1972457), (115, 428795), (191, 258175), (449, 109825), (575, 85759), (955, 51635), (2245, 21965), (4393, 11225), (4775, 10327)]