48780486

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{7507}}^1$

素因数の和:7553

約数の個数: 36

約数和(自身を含む): 111561372

約数和(自身を除く): 62780886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 7507, 15014, 22521, 45042, 67563, 135126, 142633, 285266, 427899, 855798, 1283697, 2567394, 2710027, 5420054, 8130081, 16260162, 24390243, 48780486]

約数ペア:

[(1, 48780486), (2, 24390243), (3, 16260162), (6, 8130081), (9, 5420054), (18, 2710027), (19, 2567394), (38, 1283697), (57, 855798), (114, 427899), (171, 285266), (342, 142633), (361, 135126), (722, 67563), (1083, 45042), (2166, 22521), (3249, 15014), (6498, 7507)]