47722570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 106463916

約数和(自身を除く): 58741346

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 289, 337, 490, 578, 595, 674, 833, 1190, 1445, 1666, 1685, 2023, 2359, 2890, 3370, 4046, 4165, 4718, 5729, 8330, 10115, 11458, 11795, 14161, 16513, 20230, 23590, 28322, 28645, 33026, 40103, 57290, 70805, 80206, 82565, 97393, 141610, 165130, 194786, 200515, 280721, 401030, 486965, 561442, 681751, 973930, 1363502, 1403605, 2807210, 3408755, 4772257, 6817510, 9544514, 23861285, 47722570]

約数ペア:

[(1, 47722570), (2, 23861285), (5, 9544514), (7, 6817510), (10, 4772257), (14, 3408755), (17, 2807210), (34, 1403605), (35, 1363502), (49, 973930), (70, 681751), (85, 561442), (98, 486965), (119, 401030), (170, 280721), (238, 200515), (245, 194786), (289, 165130), (337, 141610), (490, 97393), (578, 82565), (595, 80206), (674, 70805), (833, 57290), (1190, 40103), (1445, 33026), (1666, 28645), (1685, 28322), (2023, 23590), (2359, 20230), (2890, 16513), (3370, 14161), (4046, 11795), (4165, 11458), (4718, 10115), (5729, 8330)]