28888950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11329}}^1$

素因数の和:11361

約数の個数: 48

約数和(自身を含む): 75865680

約数和(自身を除く): 46976730

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 11329, 22658, 33987, 56645, 67974, 113290, 169935, 192593, 283225, 339870, 385186, 566450, 577779, 849675, 962965, 1155558, 1699350, 1925930, 2888895, 4814825, 5777790, 9629650, 14444475, 28888950]

約数ペア:

[(1, 28888950), (2, 14444475), (3, 9629650), (5, 5777790), (6, 4814825), (10, 2888895), (15, 1925930), (17, 1699350), (25, 1155558), (30, 962965), (34, 849675), (50, 577779), (51, 566450), (75, 385186), (85, 339870), (102, 283225), (150, 192593), (170, 169935), (255, 113290), (425, 67974), (510, 56645), (850, 33987), (1275, 22658), (2550, 11329)]