52936780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2099}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 121010400

約数和(自身を除く): 68073620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2099, 2522, 4198, 5044, 6305, 8396, 10495, 12610, 20990, 25220, 27287, 41980, 54574, 109148, 136435, 203603, 272870, 407206, 545740, 814412, 1018015, 2036030, 2646839, 4072060, 5293678, 10587356, 13234195, 26468390, 52936780]

約数ペア:

[(1, 52936780), (2, 26468390), (4, 13234195), (5, 10587356), (10, 5293678), (13, 4072060), (20, 2646839), (26, 2036030), (52, 1018015), (65, 814412), (97, 545740), (130, 407206), (194, 272870), (260, 203603), (388, 136435), (485, 109148), (970, 54574), (1261, 41980), (1940, 27287), (2099, 25220), (2522, 20990), (4198, 12610), (5044, 10495), (6305, 8396)]