56896740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7351}}^1$

素因数の和:7409

約数の個数: 72

約数和(自身を含む): 176624448

約数和(自身を除く): 119727708

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, 7351, 7740, 14702, 22053, 29404, 36755, 44106, 66159, 73510, 88212, 110265, 132318, 147020, 220530, 264636, 316093, 330795, 441060, 632186, 661590, 948279, 1264372, 1323180, 1580465, 1896558, 2844837, 3160930, 3793116, 4741395, 5689674, 6321860, 9482790, 11379348, 14224185, 18965580, 28448370, 56896740]

約数ペア:

[(1, 56896740), (2, 28448370), (3, 18965580), (4, 14224185), (5, 11379348), (6, 9482790), (9, 6321860), (10, 5689674), (12, 4741395), (15, 3793116), (18, 3160930), (20, 2844837), (30, 1896558), (36, 1580465), (43, 1323180), (45, 1264372), (60, 948279), (86, 661590), (90, 632186), (129, 441060), (172, 330795), (180, 316093), (215, 264636), (258, 220530), (387, 147020), (430, 132318), (516, 110265), (645, 88212), (774, 73510), (860, 66159), (1290, 44106), (1548, 36755), (1935, 29404), (2580, 22053), (3870, 14702), (7351, 7740)]