52612950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26981}}^1$

素因数の和:27009

約数の個数: 48

約数和(自身を含む): 140522256

約数和(自身を除く): 87909306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 26981, 53962, 80943, 134905, 161886, 269810, 350753, 404715, 674525, 701506, 809430, 1052259, 1349050, 1753765, 2023575, 2104518, 3507530, 4047150, 5261295, 8768825, 10522590, 17537650, 26306475, 52612950]

約数ペア:

[(1, 52612950), (2, 26306475), (3, 17537650), (5, 10522590), (6, 8768825), (10, 5261295), (13, 4047150), (15, 3507530), (25, 2104518), (26, 2023575), (30, 1753765), (39, 1349050), (50, 1052259), (65, 809430), (75, 701506), (78, 674525), (130, 404715), (150, 350753), (195, 269810), (325, 161886), (390, 134905), (650, 80943), (975, 53962), (1950, 26981)]