56475750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 141994944

約数和(自身を除く): 85519194

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 257, 293, 375, 514, 586, 750, 771, 879, 1285, 1465, 1542, 1758, 2570, 2930, 3855, 4395, 6425, 7325, 7710, 8790, 12850, 14650, 19275, 21975, 32125, 36625, 38550, 43950, 64250, 73250, 75301, 96375, 109875, 150602, 192750, 219750, 225903, 376505, 451806, 753010, 1129515, 1882525, 2259030, 3765050, 5647575, 9412625, 11295150, 18825250, 28237875, 56475750]

約数ペア:

[(1, 56475750), (2, 28237875), (3, 18825250), (5, 11295150), (6, 9412625), (10, 5647575), (15, 3765050), (25, 2259030), (30, 1882525), (50, 1129515), (75, 753010), (125, 451806), (150, 376505), (250, 225903), (257, 219750), (293, 192750), (375, 150602), (514, 109875), (586, 96375), (750, 75301), (771, 73250), (879, 64250), (1285, 43950), (1465, 38550), (1542, 36625), (1758, 32125), (2570, 21975), (2930, 19275), (3855, 14650), (4395, 12850), (6425, 8790), (7325, 7710)]