51840450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{115201}}^1$

素因数の和:115219

約数の個数: 36

約数和(自身を含む): 139279218

約数和(自身を除く): 87438768

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 115201, 230402, 345603, 576005, 691206, 1036809, 1152010, 1728015, 2073618, 2880025, 3456030, 5184045, 5760050, 8640075, 10368090, 17280150, 25920225, 51840450]

約数ペア:

[(1, 51840450), (2, 25920225), (3, 17280150), (5, 10368090), (6, 8640075), (9, 5760050), (10, 5184045), (15, 3456030), (18, 2880025), (25, 2073618), (30, 1728015), (45, 1152010), (50, 1036809), (75, 691206), (90, 576005), (150, 345603), (225, 230402), (450, 115201)]