47886620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 107412480

約数和(自身を除く): 59525860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1109, 1270, 2159, 2218, 2540, 4318, 4436, 5545, 8636, 10795, 11090, 18853, 21590, 22180, 37706, 43180, 75412, 94265, 140843, 188530, 281686, 377060, 563372, 704215, 1408430, 2394331, 2816860, 4788662, 9577324, 11971655, 23943310, 47886620]

約数ペア:

[(1, 47886620), (2, 23943310), (4, 11971655), (5, 9577324), (10, 4788662), (17, 2816860), (20, 2394331), (34, 1408430), (68, 704215), (85, 563372), (127, 377060), (170, 281686), (254, 188530), (340, 140843), (508, 94265), (635, 75412), (1109, 43180), (1270, 37706), (2159, 22180), (2218, 21590), (2540, 18853), (4318, 11090), (4436, 10795), (5545, 8636)]