54146650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 105102648

約数和(自身を除く): 50955998

約数列:

[1, 2, 5, 10, 25, 41, 50, 61, 82, 122, 205, 305, 410, 433, 610, 866, 1025, 1525, 2050, 2165, 2501, 3050, 4330, 5002, 10825, 12505, 17753, 21650, 25010, 26413, 35506, 52826, 62525, 88765, 125050, 132065, 177530, 264130, 443825, 660325, 887650, 1082933, 1320650, 2165866, 5414665, 10829330, 27073325, 54146650]

約数ペア:

[(1, 54146650), (2, 27073325), (5, 10829330), (10, 5414665), (25, 2165866), (41, 1320650), (50, 1082933), (61, 887650), (82, 660325), (122, 443825), (205, 264130), (305, 177530), (410, 132065), (433, 125050), (610, 88765), (866, 62525), (1025, 52826), (1525, 35506), (2050, 26413), (2165, 25010), (2501, 21650), (3050, 17753), (4330, 12505), (5002, 10825)]