28928550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{27551}}^1$

素因数の和:27573

約数の個数: 48

約数和(自身を含む): 81994752

約数和(自身を除く): 53066202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 27551, 55102, 82653, 137755, 165306, 192857, 275510, 385714, 413265, 578571, 688775, 826530, 964285, 1157142, 1377550, 1928570, 2066325, 2892855, 4132650, 4821425, 5785710, 9642850, 14464275, 28928550]

約数ペア:

[(1, 28928550), (2, 14464275), (3, 9642850), (5, 5785710), (6, 4821425), (7, 4132650), (10, 2892855), (14, 2066325), (15, 1928570), (21, 1377550), (25, 1157142), (30, 964285), (35, 826530), (42, 688775), (50, 578571), (70, 413265), (75, 385714), (105, 275510), (150, 192857), (175, 165306), (210, 137755), (350, 82653), (525, 55102), (1050, 27551)]