28715550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11261}}^1$

素因数の和:11293

約数の個数: 48

約数和(自身を含む): 75410352

約数和(自身を除く): 46694802

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, 11261, 22522, 33783, 56305, 67566, 112610, 168915, 191437, 281525, 337830, 382874, 563050, 574311, 844575, 957185, 1148622, 1689150, 1914370, 2871555, 4785925, 5743110, 9571850, 14357775, 28715550]

約数ペア:

[(1, 28715550), (2, 14357775), (3, 9571850), (5, 5743110), (6, 4785925), (10, 2871555), (15, 1914370), (17, 1689150), (25, 1148622), (30, 957185), (34, 844575), (50, 574311), (51, 563050), (75, 382874), (85, 337830), (102, 281525), (150, 191437), (170, 168915), (255, 112610), (425, 67566), (510, 56305), (850, 33783), (1275, 22522), (2550, 11261)]