49974984

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4421}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 136241820

約数和(自身を除く): 86266836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4421, 5652, 8842, 11304, 13263, 17684, 26526, 35368, 39789, 53052, 79578, 106104, 159156, 318312, 694097, 1388194, 2082291, 2776388, 4164582, 5552776, 6246873, 8329164, 12493746, 16658328, 24987492, 49974984]

約数ペア:

[(1, 49974984), (2, 24987492), (3, 16658328), (4, 12493746), (6, 8329164), (8, 6246873), (9, 5552776), (12, 4164582), (18, 2776388), (24, 2082291), (36, 1388194), (72, 694097), (157, 318312), (314, 159156), (471, 106104), (628, 79578), (942, 53052), (1256, 39789), (1413, 35368), (1884, 26526), (2826, 17684), (3768, 13263), (4421, 11304), (5652, 8842)]