56953026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 143095680

約数和(自身を除く): 86142654

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 103, 117, 139, 153, 206, 221, 234, 278, 306, 309, 417, 442, 618, 663, 834, 927, 1251, 1326, 1339, 1751, 1807, 1854, 1989, 2363, 2502, 2678, 3502, 3614, 3978, 4017, 4726, 5253, 5421, 7089, 8034, 10506, 10842, 12051, 14178, 14317, 15759, 16263, 21267, 22763, 24102, 28634, 30719, 31518, 32526, 42534, 42951, 45526, 61438, 68289, 85902, 92157, 128853, 136578, 184314, 186121, 204867, 243389, 257706, 276471, 372242, 409734, 486778, 552942, 558363, 730167, 1116726, 1460334, 1675089, 2190501, 3164057, 3350178, 4381002, 6328114, 9492171, 18984342, 28476513, 56953026]

約数ペア:

[(1, 56953026), (2, 28476513), (3, 18984342), (6, 9492171), (9, 6328114), (13, 4381002), (17, 3350178), (18, 3164057), (26, 2190501), (34, 1675089), (39, 1460334), (51, 1116726), (78, 730167), (102, 558363), (103, 552942), (117, 486778), (139, 409734), (153, 372242), (206, 276471), (221, 257706), (234, 243389), (278, 204867), (306, 186121), (309, 184314), (417, 136578), (442, 128853), (618, 92157), (663, 85902), (834, 68289), (927, 61438), (1251, 45526), (1326, 42951), (1339, 42534), (1751, 32526), (1807, 31518), (1854, 30719), (1989, 28634), (2363, 24102), (2502, 22763), (2678, 21267), (3502, 16263), (3614, 15759), (3978, 14317), (4017, 14178), (4726, 12051), (5253, 10842), (5421, 10506), (7089, 8034)]