56480325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 102660096

約数和(自身を除く): 46179771

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 223, 275, 307, 669, 825, 921, 1115, 1535, 2453, 3345, 3377, 4605, 5575, 7359, 7675, 10131, 12265, 16725, 16885, 23025, 36795, 50655, 61325, 68461, 84425, 183975, 205383, 253275, 342305, 753071, 1026915, 1711525, 2259213, 3765355, 5134575, 11296065, 18826775, 56480325]

約数ペア:

[(1, 56480325), (3, 18826775), (5, 11296065), (11, 5134575), (15, 3765355), (25, 2259213), (33, 1711525), (55, 1026915), (75, 753071), (165, 342305), (223, 253275), (275, 205383), (307, 183975), (669, 84425), (825, 68461), (921, 61325), (1115, 50655), (1535, 36795), (2453, 23025), (3345, 16885), (3377, 16725), (4605, 12265), (5575, 10131), (7359, 7675)]