27424850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 53032320

約数和(自身を除く): 25607470

約数列:

[1, 2, 5, 10, 25, 50, 53, 79, 106, 131, 158, 262, 265, 395, 530, 655, 790, 1310, 1325, 1975, 2650, 3275, 3950, 4187, 6550, 6943, 8374, 10349, 13886, 20698, 20935, 34715, 41870, 51745, 69430, 103490, 104675, 173575, 209350, 258725, 347150, 517450, 548497, 1096994, 2742485, 5484970, 13712425, 27424850]

約数ペア:

[(1, 27424850), (2, 13712425), (5, 5484970), (10, 2742485), (25, 1096994), (50, 548497), (53, 517450), (79, 347150), (106, 258725), (131, 209350), (158, 173575), (262, 104675), (265, 103490), (395, 69430), (530, 51745), (655, 41870), (790, 34715), (1310, 20935), (1325, 20698), (1975, 13886), (2650, 10349), (3275, 8374), (3950, 6943), (4187, 6550)]