51532440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25261}}^1$

素因数の和:25292

約数の個数: 64

約数和(自身を含む): 163697760

約数和(自身を除く): 112165320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 25261, 50522, 75783, 101044, 126305, 151566, 202088, 252610, 303132, 378915, 429437, 505220, 606264, 757830, 858874, 1010440, 1288311, 1515660, 1717748, 2147185, 2576622, 3031320, 3435496, 4294370, 5153244, 6441555, 8588740, 10306488, 12883110, 17177480, 25766220, 51532440]

約数ペア:

[(1, 51532440), (2, 25766220), (3, 17177480), (4, 12883110), (5, 10306488), (6, 8588740), (8, 6441555), (10, 5153244), (12, 4294370), (15, 3435496), (17, 3031320), (20, 2576622), (24, 2147185), (30, 1717748), (34, 1515660), (40, 1288311), (51, 1010440), (60, 858874), (68, 757830), (85, 606264), (102, 505220), (120, 429437), (136, 378915), (170, 303132), (204, 252610), (255, 202088), (340, 151566), (408, 126305), (510, 101044), (680, 75783), (1020, 50522), (2040, 25261)]