55142052

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13397}}^1$

素因数の和:13425

約数の個数: 48

約数和(自身を含む): 150057600

約数和(自身を除く): 94915548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 13397, 26794, 40191, 53588, 80382, 93779, 160764, 187558, 281337, 375116, 562674, 656453, 1125348, 1312906, 1969359, 2625812, 3938718, 4595171, 7877436, 9190342, 13785513, 18380684, 27571026, 55142052]

約数ペア:

[(1, 55142052), (2, 27571026), (3, 18380684), (4, 13785513), (6, 9190342), (7, 7877436), (12, 4595171), (14, 3938718), (21, 2625812), (28, 1969359), (42, 1312906), (49, 1125348), (84, 656453), (98, 562674), (147, 375116), (196, 281337), (294, 187558), (343, 160764), (588, 93779), (686, 80382), (1029, 53588), (1372, 40191), (2058, 26794), (4116, 13397)]