51343538.000000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1332

約数の個数: 96

約数和(自身を含む): 445916016

約数和(自身を除く): 288189486

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 113, 117, 130, 195, 226, 234, 339, 390, 565, 585, 678, 1017, 1130, 1170, 1193, 1469, 1695, 2034, 2386, 2938, 3390, 3579, 4407, 5085, 5965, 7158, 7345, 8814, 10170, 10737, 11930, 13221, 14690, 15509, 17895, 21474, 22035, 26442, 31018, 35790, 44070, 46527, 53685, 66105, 77545, 93054, 107370, 132210, 134809, 139581, 155090, 232635, 269618, 279162, 404427, 465270, 674045, 697905, 808854, 1213281, 1348090, 1395810, 1752517, 2022135, 2426562, 3505034, 4044270, 5257551, 6066405, 8762585, 10515102, 12132810, 15772653, 17525170, 26287755, 31545306, 52575510, 78863265, 157726530]

約数ペア:

[(1, 157726530), (2, 78863265), (3, 52575510), (5, 31545306), (6, 26287755), (9, 17525170), (10, 15772653), (13, 12132810), (15, 10515102), (18, 8762585), (26, 6066405), (30, 5257551), (39, 4044270), (45, 3505034), (65, 2426562), (78, 2022135), (90, 1752517), (113, 1395810), (117, 1348090), (130, 1213281), (195, 808854), (226, 697905), (234, 674045), (339, 465270), (390, 404427), (565, 279162), (585, 269618), (678, 232635), (1017, 155090), (1130, 139581), (1170, 134809), (1193, 132210), (1469, 107370), (1695, 93054), (2034, 77545), (2386, 66105), (2938, 53685), (3390, 46527), (3579, 44070), (4407, 35790), (5085, 31018), (5965, 26442), (7158, 22035), (7345, 21474), (8814, 17895), (10170, 15509), (10737, 14690), (11930, 13221)]