53153310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2137

約数の個数: 64

約数和(自身を含む): 147013632

約数和(自身を除く): 93860322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 1993, 2667, 3810, 3986, 4445, 5334, 5979, 8890, 9965, 11958, 13335, 13951, 19930, 26670, 27902, 29895, 41853, 59790, 69755, 83706, 139510, 209265, 253111, 418530, 506222, 759333, 1265555, 1518666, 1771777, 2531110, 3543554, 3796665, 5315331, 7593330, 8858885, 10630662, 17717770, 26576655, 53153310]

約数ペア:

[(1, 53153310), (2, 26576655), (3, 17717770), (5, 10630662), (6, 8858885), (7, 7593330), (10, 5315331), (14, 3796665), (15, 3543554), (21, 2531110), (30, 1771777), (35, 1518666), (42, 1265555), (70, 759333), (105, 506222), (127, 418530), (210, 253111), (254, 209265), (381, 139510), (635, 83706), (762, 69755), (889, 59790), (1270, 41853), (1778, 29895), (1905, 27902), (1993, 26670), (2667, 19930), (3810, 13951), (3986, 13335), (4445, 11958), (5334, 9965), (5979, 8890)]