49391388

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 129489360

約数和(自身を除く): 80097972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 109, 123, 164, 218, 246, 307, 327, 369, 436, 492, 614, 654, 738, 921, 981, 1228, 1308, 1476, 1842, 1962, 2763, 3684, 3924, 4469, 5526, 8938, 11052, 12587, 13407, 17876, 25174, 26814, 33463, 37761, 40221, 50348, 53628, 66926, 75522, 80442, 100389, 113283, 133852, 151044, 160884, 200778, 226566, 301167, 401556, 453132, 602334, 1204668, 1371983, 2743966, 4115949, 5487932, 8231898, 12347847, 16463796, 24695694, 49391388]

約数ペア:

[(1, 49391388), (2, 24695694), (3, 16463796), (4, 12347847), (6, 8231898), (9, 5487932), (12, 4115949), (18, 2743966), (36, 1371983), (41, 1204668), (82, 602334), (109, 453132), (123, 401556), (164, 301167), (218, 226566), (246, 200778), (307, 160884), (327, 151044), (369, 133852), (436, 113283), (492, 100389), (614, 80442), (654, 75522), (738, 66926), (921, 53628), (981, 50348), (1228, 40221), (1308, 37761), (1476, 33463), (1842, 26814), (1962, 25174), (2763, 17876), (3684, 13407), (3924, 12587), (4469, 11052), (5526, 8938)]