51245148

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 123611264

約数和(自身を除く): 72366116

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 211, 222, 422, 444, 547, 633, 844, 1094, 1266, 1641, 2188, 2532, 3282, 6564, 7807, 15614, 20239, 23421, 31228, 40478, 46842, 60717, 80956, 93684, 115417, 121434, 230834, 242868, 346251, 461668, 692502, 1385004, 4270429, 8540858, 12811287, 17081716, 25622574, 51245148]

約数ペア:

[(1, 51245148), (2, 25622574), (3, 17081716), (4, 12811287), (6, 8540858), (12, 4270429), (37, 1385004), (74, 692502), (111, 461668), (148, 346251), (211, 242868), (222, 230834), (422, 121434), (444, 115417), (547, 93684), (633, 80956), (844, 60717), (1094, 46842), (1266, 40478), (1641, 31228), (2188, 23421), (2532, 20239), (3282, 15614), (6564, 7807)]