449157050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1451}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 862069824

約数和(自身を除く): 412912774

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 151, 205, 302, 410, 755, 1025, 1451, 1510, 2050, 2902, 3775, 6191, 7255, 7550, 12382, 14510, 30955, 36275, 59491, 61910, 72550, 118982, 154775, 219101, 297455, 309550, 438202, 594910, 1095505, 1487275, 2191010, 2974550, 5477525, 8983141, 10955050, 17966282, 44915705, 89831410, 224578525, 449157050]

約数ペア:

[(1, 449157050), (2, 224578525), (5, 89831410), (10, 44915705), (25, 17966282), (41, 10955050), (50, 8983141), (82, 5477525), (151, 2974550), (205, 2191010), (302, 1487275), (410, 1095505), (755, 594910), (1025, 438202), (1451, 309550), (1510, 297455), (2050, 219101), (2902, 154775), (3775, 118982), (6191, 72550), (7255, 61910), (7550, 59491), (12382, 36275), (14510, 30955)]