51787230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 136684800

約数和(自身を除く): 84897570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 139, 165, 278, 330, 417, 695, 834, 1129, 1390, 1529, 2085, 2258, 3058, 3387, 4170, 4587, 5645, 6774, 7645, 9174, 11290, 12419, 15290, 16935, 22935, 24838, 33870, 37257, 45870, 62095, 74514, 124190, 156931, 186285, 313862, 372570, 470793, 784655, 941586, 1569310, 1726241, 2353965, 3452482, 4707930, 5178723, 8631205, 10357446, 17262410, 25893615, 51787230]

約数ペア:

[(1, 51787230), (2, 25893615), (3, 17262410), (5, 10357446), (6, 8631205), (10, 5178723), (11, 4707930), (15, 3452482), (22, 2353965), (30, 1726241), (33, 1569310), (55, 941586), (66, 784655), (110, 470793), (139, 372570), (165, 313862), (278, 186285), (330, 156931), (417, 124190), (695, 74514), (834, 62095), (1129, 45870), (1390, 37257), (1529, 33870), (2085, 24838), (2258, 22935), (3058, 16935), (3387, 15290), (4170, 12419), (4587, 11290), (5645, 9174), (6774, 7645)]