80965050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31751}}^1$

素因数の和:31783

約数の個数: 48

約数和(自身を含む): 212611392

約数和(自身を除く): 131646342

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, 31751, 63502, 95253, 158755, 190506, 317510, 476265, 539767, 793775, 952530, 1079534, 1587550, 1619301, 2381325, 2698835, 3238602, 4762650, 5397670, 8096505, 13494175, 16193010, 26988350, 40482525, 80965050]

約数ペア:

[(1, 80965050), (2, 40482525), (3, 26988350), (5, 16193010), (6, 13494175), (10, 8096505), (15, 5397670), (17, 4762650), (25, 3238602), (30, 2698835), (34, 2381325), (50, 1619301), (51, 1587550), (75, 1079534), (85, 952530), (102, 793775), (150, 539767), (170, 476265), (255, 317510), (425, 190506), (510, 158755), (850, 95253), (1275, 63502), (2550, 31751)]