51280860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2917}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 144125856

約数和(自身を除く): 92844996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2917, 2930, 3516, 4395, 5834, 5860, 8751, 8790, 11668, 14585, 17502, 17580, 29170, 35004, 43755, 58340, 87510, 175020, 854681, 1709362, 2564043, 3418724, 4273405, 5128086, 8546810, 10256172, 12820215, 17093620, 25640430, 51280860]

約数ペア:

[(1, 51280860), (2, 25640430), (3, 17093620), (4, 12820215), (5, 10256172), (6, 8546810), (10, 5128086), (12, 4273405), (15, 3418724), (20, 2564043), (30, 1709362), (60, 854681), (293, 175020), (586, 87510), (879, 58340), (1172, 43755), (1465, 35004), (1758, 29170), (2917, 17580), (2930, 17502), (3516, 14585), (4395, 11668), (5834, 8790), (5860, 8751)]