56311686

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11258

約数の個数: 40

約数和(自身を含む): 130261824

約数和(自身を除く): 73950138

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 11213, 22426, 33639, 67278, 100917, 201834, 302751, 347603, 605502, 695206, 908253, 1042809, 1816506, 2085618, 3128427, 6256854, 9385281, 18770562, 28155843, 56311686]

約数ペア:

[(1, 56311686), (2, 28155843), (3, 18770562), (6, 9385281), (9, 6256854), (18, 3128427), (27, 2085618), (31, 1816506), (54, 1042809), (62, 908253), (81, 695206), (93, 605502), (162, 347603), (186, 302751), (279, 201834), (558, 100917), (837, 67278), (1674, 33639), (2511, 22426), (5022, 11213)]