51516855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 97415136

約数和(自身を除く): 45898281

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 195, 249, 415, 585, 747, 1061, 1079, 1245, 3183, 3237, 3735, 5305, 5395, 9549, 9711, 13793, 15915, 16185, 41379, 47745, 48555, 68965, 88063, 124137, 206895, 264189, 440315, 620685, 792567, 1144819, 1320945, 3434457, 3962835, 5724095, 10303371, 17172285, 51516855]

約数ペア:

[(1, 51516855), (3, 17172285), (5, 10303371), (9, 5724095), (13, 3962835), (15, 3434457), (39, 1320945), (45, 1144819), (65, 792567), (83, 620685), (117, 440315), (195, 264189), (249, 206895), (415, 124137), (585, 88063), (747, 68965), (1061, 48555), (1079, 47745), (1245, 41379), (3183, 16185), (3237, 15915), (3735, 13793), (5305, 9711), (5395, 9549)]