48990851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 14876029

約数列:

[1, 7, 13, 23, 89, 91, 161, 263, 299, 623, 1157, 1841, 2047, 2093, 3419, 6049, 8099, 14329, 23407, 23933, 26611, 42343, 78637, 163849, 186277, 304291, 538361, 550459, 2130037, 3768527, 6998693, 48990851]

約数ペア:

[(1, 48990851), (7, 6998693), (13, 3768527), (23, 2130037), (89, 550459), (91, 538361), (161, 304291), (263, 186277), (299, 163849), (623, 78637), (1157, 42343), (1841, 26611), (2047, 23933), (2093, 23407), (3419, 14329), (6049, 8099)]