51155013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8193

約数の個数: 32

約数和(自身を含む): 87607296

約数和(自身を除く): 36452283

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 8147, 24441, 57029, 105911, 171087, 187381, 317733, 562143, 741377, 1311667, 2224131, 2435953, 3935001, 7307859, 17051671, 51155013]

約数ペア:

[(1, 51155013), (3, 17051671), (7, 7307859), (13, 3935001), (21, 2435953), (23, 2224131), (39, 1311667), (69, 741377), (91, 562143), (161, 317733), (273, 187381), (299, 171087), (483, 105911), (897, 57029), (2093, 24441), (6279, 8147)]