51903320833

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1\times {\mathrm{2273}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 64181376000

約数和(自身を除く): 12278055167

約数列:

[1, 7, 13, 91, 349, 719, 2273, 2443, 4537, 5033, 9347, 15911, 29549, 31759, 65429, 206843, 250931, 793277, 1634287, 1756517, 3262103, 5552939, 10312601, 11440009, 21245731, 22834721, 72188207, 148720117, 570366163, 3992563141, 7414760119, 51903320833]

約数ペア:

[(1, 51903320833), (7, 7414760119), (13, 3992563141), (91, 570366163), (349, 148720117), (719, 72188207), (2273, 22834721), (2443, 21245731), (4537, 11440009), (5033, 10312601), (9347, 5552939), (15911, 3262103), (29549, 1756517), (31759, 1634287), (65429, 793277), (206843, 250931)]