49491988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10459}}^1$

素因数の和:10496

約数の個数: 36

約数和(自身を含む): 107194080

約数和(自身を除く): 57702092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 10459, 20918, 41836, 73213, 135967, 146426, 271934, 292852, 543868, 951769, 1767571, 1903538, 3535142, 3807076, 7070284, 12372997, 24745994, 49491988]

約数ペア:

[(1, 49491988), (2, 24745994), (4, 12372997), (7, 7070284), (13, 3807076), (14, 3535142), (26, 1903538), (28, 1767571), (52, 951769), (91, 543868), (169, 292852), (182, 271934), (338, 146426), (364, 135967), (676, 73213), (1183, 41836), (2366, 20918), (4732, 10459)]