51510825

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4871}}^1$

素因数の和:4934

約数の個数: 36

約数和(自身を含む): 94243968

約数和(自身を除く): 42733143

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 4871, 10575, 14613, 24355, 43839, 73065, 121775, 219195, 228937, 365325, 686811, 1095975, 1144685, 2060433, 3434055, 5723425, 10302165, 17170275, 51510825]

約数ペア:

[(1, 51510825), (3, 17170275), (5, 10302165), (9, 5723425), (15, 3434055), (25, 2060433), (45, 1144685), (47, 1095975), (75, 686811), (141, 365325), (225, 228937), (235, 219195), (423, 121775), (705, 73065), (1175, 43839), (2115, 24355), (3525, 14613), (4871, 10575)]