49115120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26693}}^1$

素因数の和:26729

約数の個数: 40

約数和(自身を含む): 119162016

約数和(自身を除く): 70046896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 26693, 53386, 106772, 133465, 213544, 266930, 427088, 533860, 613939, 1067720, 1227878, 2135440, 2455756, 3069695, 4911512, 6139390, 9823024, 12278780, 24557560, 49115120]

約数ペア:

[(1, 49115120), (2, 24557560), (4, 12278780), (5, 9823024), (8, 6139390), (10, 4911512), (16, 3069695), (20, 2455756), (23, 2135440), (40, 1227878), (46, 1067720), (80, 613939), (92, 533860), (115, 427088), (184, 266930), (230, 213544), (368, 133465), (460, 106772), (920, 53386), (1840, 26693)]