53210374

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 106067880

約数和(自身を除く): 52857506

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 41, 49, 82, 98, 119, 133, 238, 266, 287, 323, 574, 646, 697, 779, 833, 931, 1394, 1558, 1666, 1681, 1862, 2009, 2261, 3362, 4018, 4522, 4879, 5453, 9758, 10906, 11767, 13243, 15827, 23534, 26486, 28577, 31654, 31939, 34153, 38171, 57154, 63878, 68306, 76342, 82369, 92701, 164738, 185402, 200039, 223573, 400078, 447146, 542963, 648907, 1085926, 1297814, 1400273, 1565011, 2800546, 3130022, 3800741, 7601482, 26605187, 53210374]

約数ペア:

[(1, 53210374), (2, 26605187), (7, 7601482), (14, 3800741), (17, 3130022), (19, 2800546), (34, 1565011), (38, 1400273), (41, 1297814), (49, 1085926), (82, 648907), (98, 542963), (119, 447146), (133, 400078), (238, 223573), (266, 200039), (287, 185402), (323, 164738), (574, 92701), (646, 82369), (697, 76342), (779, 68306), (833, 63878), (931, 57154), (1394, 38171), (1558, 34153), (1666, 31939), (1681, 31654), (1862, 28577), (2009, 26486), (2261, 23534), (3362, 15827), (4018, 13243), (4522, 11767), (4879, 10906), (5453, 9758)]