55556316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 147682080

約数和(自身を除く): 92125764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 229, 276, 293, 414, 458, 586, 687, 828, 879, 916, 1172, 1374, 1758, 2061, 2637, 2748, 3516, 4122, 5267, 5274, 6739, 8244, 10534, 10548, 13478, 15801, 20217, 21068, 26956, 31602, 40434, 47403, 60651, 63204, 67097, 80868, 94806, 121302, 134194, 189612, 201291, 242604, 268388, 402582, 603873, 805164, 1207746, 1543231, 2415492, 3086462, 4629693, 6172924, 9259386, 13889079, 18518772, 27778158, 55556316]

約数ペア:

[(1, 55556316), (2, 27778158), (3, 18518772), (4, 13889079), (6, 9259386), (9, 6172924), (12, 4629693), (18, 3086462), (23, 2415492), (36, 1543231), (46, 1207746), (69, 805164), (92, 603873), (138, 402582), (207, 268388), (229, 242604), (276, 201291), (293, 189612), (414, 134194), (458, 121302), (586, 94806), (687, 80868), (828, 67097), (879, 63204), (916, 60651), (1172, 47403), (1374, 40434), (1758, 31602), (2061, 26956), (2637, 21068), (2748, 20217), (3516, 15801), (4122, 13478), (5267, 10548), (5274, 10534), (6739, 8244)]