51917868

素因数分解:

$2^2\times 3^3\times {\mathrm{647}}^1\times {\mathrm{743}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 83073492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 647, 743, 1294, 1486, 1941, 2229, 2588, 2972, 3882, 4458, 5823, 6687, 7764, 8916, 11646, 13374, 17469, 20061, 23292, 26748, 34938, 40122, 69876, 80244, 480721, 961442, 1442163, 1922884, 2884326, 4326489, 5768652, 8652978, 12979467, 17305956, 25958934, 51917868]

約数ペア:

[(1, 51917868), (2, 25958934), (3, 17305956), (4, 12979467), (6, 8652978), (9, 5768652), (12, 4326489), (18, 2884326), (27, 1922884), (36, 1442163), (54, 961442), (108, 480721), (647, 80244), (743, 69876), (1294, 40122), (1486, 34938), (1941, 26748), (2229, 23292), (2588, 20061), (2972, 17469), (3882, 13374), (4458, 11646), (5823, 8916), (6687, 7764)]