521007910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{1511}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 995615712

約数和(自身を除く): 474607802

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 841, 1189, 1511, 1682, 2378, 3022, 4205, 5945, 7555, 8410, 11890, 15110, 34481, 43819, 61951, 68962, 87638, 123902, 172405, 219095, 309755, 344810, 438190, 619510, 1270751, 1796579, 2541502, 3593158, 6353755, 8982895, 12707510, 17965790, 52100791, 104201582, 260503955, 521007910]

約数ペア:

[(1, 521007910), (2, 260503955), (5, 104201582), (10, 52100791), (29, 17965790), (41, 12707510), (58, 8982895), (82, 6353755), (145, 3593158), (205, 2541502), (290, 1796579), (410, 1270751), (841, 619510), (1189, 438190), (1511, 344810), (1682, 309755), (2378, 219095), (3022, 172405), (4205, 123902), (5945, 87638), (7555, 68962), (8410, 61951), (11890, 43819), (15110, 34481)]