49966503

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 68242656

約数和(自身を除く): 18276153

約数列:

[1, 3, 61, 137, 183, 411, 1993, 5979, 8357, 25071, 121573, 273041, 364719, 819123, 16655501, 49966503]

約数ペア:

[(1, 49966503), (3, 16655501), (61, 819123), (137, 364719), (183, 273041), (411, 121573), (1993, 25071), (5979, 8357)]