49746960

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{853}}^1$

素因数の和:884

約数の個数: 140

約数和(自身を含む): 173616492

約数和(自身を除く): 123869532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 853, 972, 1080, 1215, 1296, 1458, 1620, 1706, 1944, 2160, 2430, 2559, 2916, 3240, 3412, 3645, 3888, 4265, 4860, 5118, 5832, 6480, 6824, 7290, 7677, 8530, 9720, 10236, 11664, 12795, 13648, 14580, 15354, 17060, 19440, 20472, 23031, 25590, 29160, 30708, 34120, 38385, 40944, 46062, 51180, 58320, 61416, 68240, 69093, 76770, 92124, 102360, 115155, 122832, 138186, 153540, 184248, 204720, 207279, 230310, 276372, 307080, 345465, 368496, 414558, 460620, 552744, 614160, 621837, 690930, 829116, 921240, 1036395, 1105488, 1243674, 1381860, 1658232, 1842480, 2072790, 2487348, 2763720, 3109185, 3316464, 4145580, 4974696, 5527440, 6218370, 8291160, 9949392, 12436740, 16582320, 24873480, 49746960]

約数ペア:

[(1, 49746960), (2, 24873480), (3, 16582320), (4, 12436740), (5, 9949392), (6, 8291160), (8, 6218370), (9, 5527440), (10, 4974696), (12, 4145580), (15, 3316464), (16, 3109185), (18, 2763720), (20, 2487348), (24, 2072790), (27, 1842480), (30, 1658232), (36, 1381860), (40, 1243674), (45, 1105488), (48, 1036395), (54, 921240), (60, 829116), (72, 690930), (80, 621837), (81, 614160), (90, 552744), (108, 460620), (120, 414558), (135, 368496), (144, 345465), (162, 307080), (180, 276372), (216, 230310), (240, 207279), (243, 204720), (270, 184248), (324, 153540), (360, 138186), (405, 122832), (432, 115155), (486, 102360), (540, 92124), (648, 76770), (720, 69093), (729, 68240), (810, 61416), (853, 58320), (972, 51180), (1080, 46062), (1215, 40944), (1296, 38385), (1458, 34120), (1620, 30708), (1706, 29160), (1944, 25590), (2160, 23031), (2430, 20472), (2559, 19440), (2916, 17060), (3240, 15354), (3412, 14580), (3645, 13648), (3888, 12795), (4265, 11664), (4860, 10236), (5118, 9720), (5832, 8530), (6480, 7677), (6824, 7290)]