53930385

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 97853184

約数和(自身を除く): 43922799

約数列:

[1, 3, 5, 9, 15, 43, 45, 47, 129, 141, 215, 235, 387, 423, 593, 645, 705, 1779, 1935, 2021, 2115, 2965, 5337, 6063, 8895, 10105, 18189, 25499, 26685, 27871, 30315, 76497, 83613, 90945, 127495, 139355, 229491, 250839, 382485, 418065, 1147455, 1198453, 1254195, 3595359, 5992265, 10786077, 17976795, 53930385]

約数ペア:

[(1, 53930385), (3, 17976795), (5, 10786077), (9, 5992265), (15, 3595359), (43, 1254195), (45, 1198453), (47, 1147455), (129, 418065), (141, 382485), (215, 250839), (235, 229491), (387, 139355), (423, 127495), (593, 90945), (645, 83613), (705, 76497), (1779, 30315), (1935, 27871), (2021, 26685), (2115, 25499), (2965, 18189), (5337, 10105), (6063, 8895)]