49788560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27059}}^1$

素因数の和:27095

約数の個数: 40

約数和(自身を含む): 120795840

約数和(自身を除く): 71007280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 27059, 54118, 108236, 135295, 216472, 270590, 432944, 541180, 622357, 1082360, 1244714, 2164720, 2489428, 3111785, 4978856, 6223570, 9957712, 12447140, 24894280, 49788560]

約数ペア:

[(1, 49788560), (2, 24894280), (4, 12447140), (5, 9957712), (8, 6223570), (10, 4978856), (16, 3111785), (20, 2489428), (23, 2164720), (40, 1244714), (46, 1082360), (80, 622357), (92, 541180), (115, 432944), (184, 270590), (230, 216472), (368, 135295), (460, 108236), (920, 54118), (1840, 27059)]