50877515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 71378496

約数和(自身を除く): 20500981

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 697, 1105, 1123, 2665, 3485, 5615, 9061, 14599, 19091, 45305, 46043, 72995, 95455, 230215, 248183, 598559, 782731, 1240915, 2992795, 3913655, 10175503, 50877515]

約数ペア:

[(1, 50877515), (5, 10175503), (13, 3913655), (17, 2992795), (41, 1240915), (65, 782731), (85, 598559), (205, 248183), (221, 230215), (533, 95455), (697, 72995), (1105, 46043), (1123, 45305), (2665, 19091), (3485, 14599), (5615, 9061)]