51120314

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 38735686

約数列:

[1, 2, 7, 14, 59, 118, 199, 311, 398, 413, 622, 826, 1393, 2177, 2786, 4354, 11741, 18349, 23482, 36698, 61889, 82187, 123778, 128443, 164374, 256886, 433223, 866446, 3651451, 7302902, 25560157, 51120314]

約数ペア:

[(1, 51120314), (2, 25560157), (7, 7302902), (14, 3651451), (59, 866446), (118, 433223), (199, 256886), (311, 164374), (398, 128443), (413, 123778), (622, 82187), (826, 61889), (1393, 36698), (2177, 23482), (2786, 18349), (4354, 11741)]