54034015

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 80898048

約数和(自身を除く): 26864033

約数列:

[1, 5, 7, 23, 35, 43, 49, 115, 161, 215, 223, 245, 301, 805, 989, 1115, 1127, 1505, 1561, 2107, 4945, 5129, 5635, 6923, 7805, 9589, 10535, 10927, 25645, 34615, 35903, 47945, 48461, 54635, 67123, 179515, 220547, 242305, 251321, 335615, 469861, 1102735, 1256605, 1543829, 2349305, 7719145, 10806803, 54034015]

約数ペア:

[(1, 54034015), (5, 10806803), (7, 7719145), (23, 2349305), (35, 1543829), (43, 1256605), (49, 1102735), (115, 469861), (161, 335615), (215, 251321), (223, 242305), (245, 220547), (301, 179515), (805, 67123), (989, 54635), (1115, 48461), (1127, 47945), (1505, 35903), (1561, 34615), (2107, 25645), (4945, 10927), (5129, 10535), (5635, 9589), (6923, 7805)]