54390450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{479}}^1\times {\mathrm{757}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 135348480

約数和(自身を除く): 80958030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 479, 757, 958, 1437, 1514, 2271, 2395, 2874, 3785, 4542, 4790, 7185, 7570, 11355, 11975, 14370, 18925, 22710, 23950, 35925, 37850, 56775, 71850, 113550, 362603, 725206, 1087809, 1813015, 2175618, 3626030, 5439045, 9065075, 10878090, 18130150, 27195225, 54390450]

約数ペア:

[(1, 54390450), (2, 27195225), (3, 18130150), (5, 10878090), (6, 9065075), (10, 5439045), (15, 3626030), (25, 2175618), (30, 1813015), (50, 1087809), (75, 725206), (150, 362603), (479, 113550), (757, 71850), (958, 56775), (1437, 37850), (1514, 35925), (2271, 23950), (2395, 22710), (2874, 18925), (3785, 14370), (4542, 11975), (4790, 11355), (7185, 7570)]