53100489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 79478784

約数和(自身を除く): 26378295

約数列:

[1, 3, 13, 31, 39, 93, 167, 263, 403, 501, 789, 1209, 2171, 3419, 5177, 6513, 8153, 10257, 15531, 24459, 43921, 67301, 105989, 131763, 201903, 317967, 570973, 1361551, 1712919, 4084653, 17700163, 53100489]

約数ペア:

[(1, 53100489), (3, 17700163), (13, 4084653), (31, 1712919), (39, 1361551), (93, 570973), (167, 317967), (263, 201903), (403, 131763), (501, 105989), (789, 67301), (1209, 43921), (2171, 24459), (3419, 15531), (5177, 10257), (6513, 8153)]