51007220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4933}}^1$

素因数の和:5000

約数の個数: 48

約数和(自身を含む): 119363328

約数和(自身を除く): 68356108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 4933, 5170, 9866, 10340, 19732, 24665, 49330, 54263, 98660, 108526, 217052, 231851, 271315, 463702, 542630, 927404, 1085260, 1159255, 2318510, 2550361, 4637020, 5100722, 10201444, 12751805, 25503610, 51007220]

約数ペア:

[(1, 51007220), (2, 25503610), (4, 12751805), (5, 10201444), (10, 5100722), (11, 4637020), (20, 2550361), (22, 2318510), (44, 1159255), (47, 1085260), (55, 927404), (94, 542630), (110, 463702), (188, 271315), (220, 231851), (235, 217052), (470, 108526), (517, 98660), (940, 54263), (1034, 49330), (2068, 24665), (2585, 19732), (4933, 10340), (5170, 9866)]