51558732

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 138020064

約数和(自身を除く): 86461332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 853, 876, 1314, 1679, 1706, 2559, 2628, 3358, 3412, 5037, 5118, 6716, 7677, 10074, 10236, 15111, 15354, 19619, 20148, 30222, 30708, 39238, 58857, 60444, 62269, 78476, 117714, 124538, 176571, 186807, 235428, 249076, 353142, 373614, 560421, 706284, 747228, 1120842, 1432187, 2241684, 2864374, 4296561, 5728748, 8593122, 12889683, 17186244, 25779366, 51558732]

約数ペア:

[(1, 51558732), (2, 25779366), (3, 17186244), (4, 12889683), (6, 8593122), (9, 5728748), (12, 4296561), (18, 2864374), (23, 2241684), (36, 1432187), (46, 1120842), (69, 747228), (73, 706284), (92, 560421), (138, 373614), (146, 353142), (207, 249076), (219, 235428), (276, 186807), (292, 176571), (414, 124538), (438, 117714), (657, 78476), (828, 62269), (853, 60444), (876, 58857), (1314, 39238), (1679, 30708), (1706, 30222), (2559, 20148), (2628, 19619), (3358, 15354), (3412, 15111), (5037, 10236), (5118, 10074), (6716, 7677)]