55748320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15149}}^1$

素因数の和:15187

約数の個数: 48

約数和(自身を含む): 137440800

約数和(自身を除く): 81692480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 15149, 30298, 60596, 75745, 121192, 151490, 242384, 302980, 348427, 484768, 605960, 696854, 1211920, 1393708, 1742135, 2423840, 2787416, 3484270, 5574832, 6968540, 11149664, 13937080, 27874160, 55748320]

約数ペア:

[(1, 55748320), (2, 27874160), (4, 13937080), (5, 11149664), (8, 6968540), (10, 5574832), (16, 3484270), (20, 2787416), (23, 2423840), (32, 1742135), (40, 1393708), (46, 1211920), (80, 696854), (92, 605960), (115, 484768), (160, 348427), (184, 302980), (230, 242384), (368, 151490), (460, 121192), (736, 75745), (920, 60596), (1840, 30298), (3680, 15149)]