54230560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17873

約数の個数: 48

約数和(自身を含む): 134870400

約数和(自身を除く): 80639840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 17839, 35678, 71356, 89195, 142712, 178390, 285424, 338941, 356780, 570848, 677882, 713560, 1355764, 1427120, 1694705, 2711528, 2854240, 3389410, 5423056, 6778820, 10846112, 13557640, 27115280, 54230560]

約数ペア:

[(1, 54230560), (2, 27115280), (4, 13557640), (5, 10846112), (8, 6778820), (10, 5423056), (16, 3389410), (19, 2854240), (20, 2711528), (32, 1694705), (38, 1427120), (40, 1355764), (76, 713560), (80, 677882), (95, 570848), (152, 356780), (160, 338941), (190, 285424), (304, 178390), (380, 142712), (608, 89195), (760, 71356), (1520, 35678), (3040, 17839)]