51266220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50261}}^1$

素因数の和:50290

約数の個数: 48

約数和(自身を含む): 151992288

約数和(自身を除く): 100726068

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, 50261, 100522, 150783, 201044, 251305, 301566, 502610, 603132, 753915, 854437, 1005220, 1507830, 1708874, 2563311, 3015660, 3417748, 4272185, 5126622, 8544370, 10253244, 12816555, 17088740, 25633110, 51266220]

約数ペア:

[(1, 51266220), (2, 25633110), (3, 17088740), (4, 12816555), (5, 10253244), (6, 8544370), (10, 5126622), (12, 4272185), (15, 3417748), (17, 3015660), (20, 2563311), (30, 1708874), (34, 1507830), (51, 1005220), (60, 854437), (68, 753915), (85, 603132), (102, 502610), (170, 301566), (204, 251305), (255, 201044), (340, 150783), (510, 100522), (1020, 50261)]