51121380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50119}}^1$

素因数の和:50148

約数の個数: 48

約数和(自身を含む): 151562880

約数和(自身を除く): 100441500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 50119, 100238, 150357, 200476, 250595, 300714, 501190, 601428, 751785, 852023, 1002380, 1503570, 1704046, 2556069, 3007140, 3408092, 4260115, 5112138, 8520230, 10224276, 12780345, 17040460, 25560690, 51121380]

約数ペア:

[(1, 51121380), (2, 25560690), (3, 17040460), (4, 12780345), (5, 10224276), (6, 8520230), (10, 5112138), (12, 4260115), (15, 3408092), (17, 3007140), (20, 2556069), (30, 1704046), (34, 1503570), (51, 1002380), (60, 852023), (68, 751785), (85, 601428), (102, 501190), (170, 300714), (204, 250595), (255, 200476), (340, 150357), (510, 100238), (1020, 50119)]