52887420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6833}}^1$

素因数の和:6891

約数の個数: 72

約数和(自身を含む): 164180016

約数和(自身を除く): 111292596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 6833, 7740, 13666, 20499, 27332, 34165, 40998, 61497, 68330, 81996, 102495, 122994, 136660, 204990, 245988, 293819, 307485, 409980, 587638, 614970, 881457, 1175276, 1229940, 1469095, 1762914, 2644371, 2938190, 3525828, 4407285, 5288742, 5876380, 8814570, 10577484, 13221855, 17629140, 26443710, 52887420]

約数ペア:

[(1, 52887420), (2, 26443710), (3, 17629140), (4, 13221855), (5, 10577484), (6, 8814570), (9, 5876380), (10, 5288742), (12, 4407285), (15, 3525828), (18, 2938190), (20, 2644371), (30, 1762914), (36, 1469095), (43, 1229940), (45, 1175276), (60, 881457), (86, 614970), (90, 587638), (129, 409980), (172, 307485), (180, 293819), (215, 245988), (258, 204990), (387, 136660), (430, 122994), (516, 102495), (645, 81996), (774, 68330), (860, 61497), (1290, 40998), (1548, 34165), (1935, 27332), (2580, 20499), (3870, 13666), (6833, 7740)]