52621020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1033}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 160336176

約数和(自身を除く): 107715156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1033, 1132, 1415, 1698, 2066, 2547, 2830, 3099, 3396, 4132, 4245, 5094, 5165, 5660, 6198, 8490, 9297, 10188, 10330, 12396, 12735, 15495, 16980, 18594, 20660, 25470, 30990, 37188, 46485, 50940, 61980, 92970, 185940, 292339, 584678, 877017, 1169356, 1461695, 1754034, 2631051, 2923390, 3508068, 4385085, 5262102, 5846780, 8770170, 10524204, 13155255, 17540340, 26310510, 52621020]

約数ペア:

[(1, 52621020), (2, 26310510), (3, 17540340), (4, 13155255), (5, 10524204), (6, 8770170), (9, 5846780), (10, 5262102), (12, 4385085), (15, 3508068), (18, 2923390), (20, 2631051), (30, 1754034), (36, 1461695), (45, 1169356), (60, 877017), (90, 584678), (180, 292339), (283, 185940), (566, 92970), (849, 61980), (1033, 50940), (1132, 46485), (1415, 37188), (1698, 30990), (2066, 25470), (2547, 20660), (2830, 18594), (3099, 16980), (3396, 15495), (4132, 12735), (4245, 12396), (5094, 10330), (5165, 10188), (5660, 9297), (6198, 8490)]