51219311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1427}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 60455808

約数和(自身を除く): 9236497

約数列:

[1, 11, 13, 143, 251, 1427, 2761, 3263, 15697, 18551, 35893, 204061, 358177, 3939947, 4656301, 51219311]

約数ペア:

[(1, 51219311), (11, 4656301), (13, 3939947), (143, 358177), (251, 204061), (1427, 35893), (2761, 18551), (3263, 15697)]