49218660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6359}}^1$

素因数の和:6417

約数の個数: 72

約数和(自身を含む): 152792640

約数和(自身を除く): 103573980

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, 6359, 7740, 12718, 19077, 25436, 31795, 38154, 57231, 63590, 76308, 95385, 114462, 127180, 190770, 228924, 273437, 286155, 381540, 546874, 572310, 820311, 1093748, 1144620, 1367185, 1640622, 2460933, 2734370, 3281244, 4101555, 4921866, 5468740, 8203110, 9843732, 12304665, 16406220, 24609330, 49218660]

約数ペア:

[(1, 49218660), (2, 24609330), (3, 16406220), (4, 12304665), (5, 9843732), (6, 8203110), (9, 5468740), (10, 4921866), (12, 4101555), (15, 3281244), (18, 2734370), (20, 2460933), (30, 1640622), (36, 1367185), (43, 1144620), (45, 1093748), (60, 820311), (86, 572310), (90, 546874), (129, 381540), (172, 286155), (180, 273437), (215, 228924), (258, 190770), (387, 127180), (430, 114462), (516, 95385), (645, 76308), (774, 63590), (860, 57231), (1290, 38154), (1548, 31795), (1935, 25436), (2580, 19077), (3870, 12718), (6359, 7740)]