53402305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31321}}^1$

素因数の和:31368

約数の個数: 16

約数和(自身を含む): 72165888

約数和(自身を除く): 18763583

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 31321, 156605, 344531, 970951, 1722655, 4854755, 10680461, 53402305]

約数ペア:

[(1, 53402305), (5, 10680461), (11, 4854755), (31, 1722655), (55, 970951), (155, 344531), (341, 156605), (1705, 31321)]