51344928

素因数分解:

$2^5\times 3^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 168

約数和(自身を含む): 158651136

約数和(自身を除く): 107306208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 71, 72, 81, 93, 96, 108, 124, 142, 144, 162, 186, 213, 216, 243, 248, 279, 284, 288, 324, 372, 426, 432, 486, 496, 558, 568, 639, 648, 729, 744, 837, 852, 864, 972, 992, 1116, 1136, 1278, 1296, 1458, 1488, 1674, 1704, 1917, 1944, 2201, 2232, 2272, 2511, 2556, 2592, 2916, 2976, 3348, 3408, 3834, 3888, 4402, 4464, 5022, 5112, 5751, 5832, 6603, 6696, 6816, 7533, 7668, 7776, 8804, 8928, 10044, 10224, 11502, 11664, 13206, 13392, 15066, 15336, 17253, 17608, 19809, 20088, 20448, 22599, 23004, 23328, 26412, 26784, 30132, 30672, 34506, 35216, 39618, 40176, 45198, 46008, 51759, 52824, 59427, 60264, 61344, 69012, 70432, 79236, 80352, 90396, 92016, 103518, 105648, 118854, 120528, 138024, 158472, 178281, 180792, 184032, 207036, 211296, 237708, 241056, 276048, 316944, 356562, 361584, 414072, 475416, 534843, 552096, 633888, 713124, 723168, 828144, 950832, 1069686, 1426248, 1604529, 1656288, 1901664, 2139372, 2852496, 3209058, 4278744, 5704992, 6418116, 8557488, 12836232, 17114976, 25672464, 51344928]

約数ペア:

[(1, 51344928), (2, 25672464), (3, 17114976), (4, 12836232), (6, 8557488), (8, 6418116), (9, 5704992), (12, 4278744), (16, 3209058), (18, 2852496), (24, 2139372), (27, 1901664), (31, 1656288), (32, 1604529), (36, 1426248), (48, 1069686), (54, 950832), (62, 828144), (71, 723168), (72, 713124), (81, 633888), (93, 552096), (96, 534843), (108, 475416), (124, 414072), (142, 361584), (144, 356562), (162, 316944), (186, 276048), (213, 241056), (216, 237708), (243, 211296), (248, 207036), (279, 184032), (284, 180792), (288, 178281), (324, 158472), (372, 138024), (426, 120528), (432, 118854), (486, 105648), (496, 103518), (558, 92016), (568, 90396), (639, 80352), (648, 79236), (729, 70432), (744, 69012), (837, 61344), (852, 60264), (864, 59427), (972, 52824), (992, 51759), (1116, 46008), (1136, 45198), (1278, 40176), (1296, 39618), (1458, 35216), (1488, 34506), (1674, 30672), (1704, 30132), (1917, 26784), (1944, 26412), (2201, 23328), (2232, 23004), (2272, 22599), (2511, 20448), (2556, 20088), (2592, 19809), (2916, 17608), (2976, 17253), (3348, 15336), (3408, 15066), (3834, 13392), (3888, 13206), (4402, 11664), (4464, 11502), (5022, 10224), (5112, 10044), (5751, 8928), (5832, 8804), (6603, 7776), (6696, 7668), (6816, 7533)]