54242587

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1303}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 65512960

約数和(自身を除く): 11270373

約数列:

[1, 7, 19, 133, 313, 1303, 2191, 5947, 9121, 24757, 41629, 173299, 407839, 2854873, 7748941, 54242587]

約数ペア:

[(1, 54242587), (7, 7748941), (19, 2854873), (133, 407839), (313, 173299), (1303, 41629), (2191, 24757), (5947, 9121)]