52671268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 53168732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 599, 988, 1157, 1198, 1691, 2314, 2396, 3382, 4628, 6764, 7787, 11381, 15574, 21983, 22762, 31148, 43966, 45524, 53311, 87932, 106622, 147953, 213244, 295906, 591812, 693043, 1012909, 1386086, 2025818, 2772172, 4051636, 13167817, 26335634, 52671268]

約数ペア:

[(1, 52671268), (2, 26335634), (4, 13167817), (13, 4051636), (19, 2772172), (26, 2025818), (38, 1386086), (52, 1012909), (76, 693043), (89, 591812), (178, 295906), (247, 213244), (356, 147953), (494, 106622), (599, 87932), (988, 53311), (1157, 45524), (1198, 43966), (1691, 31148), (2314, 22762), (2396, 21983), (3382, 15574), (4628, 11381), (6764, 7787)]