47985220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 107775360

約数和(自身を除く): 59790140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1319, 1819, 2140, 2638, 3638, 5276, 6595, 7276, 9095, 13190, 18190, 22423, 26380, 36380, 44846, 89692, 112115, 141133, 224230, 282266, 448460, 564532, 705665, 1411330, 2399261, 2822660, 4798522, 9597044, 11996305, 23992610, 47985220]

約数ペア:

[(1, 47985220), (2, 23992610), (4, 11996305), (5, 9597044), (10, 4798522), (17, 2822660), (20, 2399261), (34, 1411330), (68, 705665), (85, 564532), (107, 448460), (170, 282266), (214, 224230), (340, 141133), (428, 112115), (535, 89692), (1070, 44846), (1319, 36380), (1819, 26380), (2140, 22423), (2638, 18190), (3638, 13190), (5276, 9095), (6595, 7276)]