54069872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 109888800

約数和(自身を除く): 55818928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 349, 368, 421, 698, 842, 1396, 1684, 2792, 3368, 5584, 6736, 8027, 9683, 16054, 19366, 32108, 38732, 64216, 77464, 128432, 146929, 154928, 293858, 587716, 1175432, 2350864, 3379367, 6758734, 13517468, 27034936, 54069872]

約数ペア:

[(1, 54069872), (2, 27034936), (4, 13517468), (8, 6758734), (16, 3379367), (23, 2350864), (46, 1175432), (92, 587716), (184, 293858), (349, 154928), (368, 146929), (421, 128432), (698, 77464), (842, 64216), (1396, 38732), (1684, 32108), (2792, 19366), (3368, 16054), (5584, 9683), (6736, 8027)]