51546645

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 96307200

約数和(自身を除く): 44760555

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 109, 113, 135, 155, 279, 327, 339, 465, 545, 565, 837, 981, 1017, 1395, 1635, 1695, 2943, 3051, 3379, 3503, 4185, 4905, 5085, 10137, 10509, 12317, 14715, 15255, 16895, 17515, 30411, 31527, 36951, 50685, 52545, 61585, 91233, 94581, 110853, 152055, 157635, 184755, 332559, 381827, 456165, 472905, 554265, 1145481, 1662795, 1909135, 3436443, 5727405, 10309329, 17182215, 51546645]

約数ペア:

[(1, 51546645), (3, 17182215), (5, 10309329), (9, 5727405), (15, 3436443), (27, 1909135), (31, 1662795), (45, 1145481), (93, 554265), (109, 472905), (113, 456165), (135, 381827), (155, 332559), (279, 184755), (327, 157635), (339, 152055), (465, 110853), (545, 94581), (565, 91233), (837, 61585), (981, 52545), (1017, 50685), (1395, 36951), (1635, 31527), (1695, 30411), (2943, 17515), (3051, 16895), (3379, 15255), (3503, 14715), (4185, 12317), (4905, 10509), (5085, 10137)]