56725158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 83242842

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 102, 106, 119, 159, 238, 318, 357, 371, 714, 742, 901, 1113, 1499, 1802, 2226, 2703, 2998, 4497, 5406, 6307, 8994, 10493, 12614, 18921, 20986, 25483, 31479, 37842, 50966, 62958, 76449, 79447, 152898, 158894, 178381, 238341, 356762, 476682, 535143, 556129, 1070286, 1112258, 1350599, 1668387, 2701198, 3336774, 4051797, 8103594, 9454193, 18908386, 28362579, 56725158]

約数ペア:

[(1, 56725158), (2, 28362579), (3, 18908386), (6, 9454193), (7, 8103594), (14, 4051797), (17, 3336774), (21, 2701198), (34, 1668387), (42, 1350599), (51, 1112258), (53, 1070286), (102, 556129), (106, 535143), (119, 476682), (159, 356762), (238, 238341), (318, 178381), (357, 158894), (371, 152898), (714, 79447), (742, 76449), (901, 62958), (1113, 50966), (1499, 37842), (1802, 31479), (2226, 25483), (2703, 20986), (2998, 18921), (4497, 12614), (5406, 10493), (6307, 8994)]