49714640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32707}}^1$

素因数の和:32739

約数の個数: 40

約数和(自身を含む): 121673760

約数和(自身を除く): 71959120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 32707, 65414, 130828, 163535, 261656, 327070, 523312, 621433, 654140, 1242866, 1308280, 2485732, 2616560, 3107165, 4971464, 6214330, 9942928, 12428660, 24857320, 49714640]

約数ペア:

[(1, 49714640), (2, 24857320), (4, 12428660), (5, 9942928), (8, 6214330), (10, 4971464), (16, 3107165), (19, 2616560), (20, 2485732), (38, 1308280), (40, 1242866), (76, 654140), (80, 621433), (95, 523312), (152, 327070), (190, 261656), (304, 163535), (380, 130828), (760, 65414), (1520, 32707)]