50816970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1521

約数の個数: 80

約数和(自身を含む): 139914720

約数和(自身を除く): 89097750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1459, 1935, 2322, 2918, 3483, 3870, 4377, 5805, 6966, 7295, 8754, 11610, 13131, 14590, 17415, 21885, 26262, 34830, 39393, 43770, 62737, 65655, 78786, 118179, 125474, 131310, 188211, 196965, 236358, 313685, 376422, 393930, 564633, 590895, 627370, 941055, 1129266, 1181790, 1693899, 1882110, 2823165, 3387798, 5081697, 5646330, 8469495, 10163394, 16938990, 25408485, 50816970]

約数ペア:

[(1, 50816970), (2, 25408485), (3, 16938990), (5, 10163394), (6, 8469495), (9, 5646330), (10, 5081697), (15, 3387798), (18, 2823165), (27, 1882110), (30, 1693899), (43, 1181790), (45, 1129266), (54, 941055), (81, 627370), (86, 590895), (90, 564633), (129, 393930), (135, 376422), (162, 313685), (215, 236358), (258, 196965), (270, 188211), (387, 131310), (405, 125474), (430, 118179), (645, 78786), (774, 65655), (810, 62737), (1161, 43770), (1290, 39393), (1459, 34830), (1935, 26262), (2322, 21885), (2918, 17415), (3483, 14590), (3870, 13131), (4377, 11610), (5805, 8754), (6966, 7295)]