51140726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16529}}^1$

素因数の和:16568

約数の個数: 32

約数和(自身を含む): 99973440

約数和(自身を除く): 48832714

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 16529, 33058, 115703, 214877, 231406, 280993, 429754, 561986, 1504139, 1966951, 3008278, 3652909, 3933902, 7305818, 25570363, 51140726]

約数ペア:

[(1, 51140726), (2, 25570363), (7, 7305818), (13, 3933902), (14, 3652909), (17, 3008278), (26, 1966951), (34, 1504139), (91, 561986), (119, 429754), (182, 280993), (221, 231406), (238, 214877), (442, 115703), (1547, 33058), (3094, 16529)]