520070079

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 760531680

約数和(自身を除く): 240461601

約数列:

[1, 3, 29, 43, 53, 61, 87, 129, 159, 183, 1247, 1537, 1769, 1849, 2279, 2623, 3233, 3741, 4611, 5307, 5547, 6837, 7869, 9699, 53621, 66091, 76067, 93757, 97997, 112789, 139019, 160863, 198273, 228201, 281271, 293991, 338367, 417057, 2841913, 3270881, 4031551, 5977817, 8525739, 9812643, 12094653, 17933451, 173356693, 520070079]

約数ペア:

[(1, 520070079), (3, 173356693), (29, 17933451), (43, 12094653), (53, 9812643), (61, 8525739), (87, 5977817), (129, 4031551), (159, 3270881), (183, 2841913), (1247, 417057), (1537, 338367), (1769, 293991), (1849, 281271), (2279, 228201), (2623, 198273), (3233, 160863), (3741, 139019), (4611, 112789), (5307, 97997), (5547, 93757), (6837, 76067), (7869, 66091), (9699, 53621)]