51331968

素因数分解:

$2^7\times 3^4\times {\mathrm{4951}}^1$

素因数の和:4977

約数の個数: 80

約数和(自身を含む): 152793960

約数和(自身を除く): 101461992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 4951, 5184, 9902, 10368, 14853, 19804, 29706, 39608, 44559, 59412, 79216, 89118, 118824, 133677, 158432, 178236, 237648, 267354, 316864, 356472, 401031, 475296, 534708, 633728, 712944, 802062, 950592, 1069416, 1425888, 1604124, 1901184, 2138832, 2851776, 3208248, 4277664, 5703552, 6416496, 8555328, 12832992, 17110656, 25665984, 51331968]

約数ペア:

[(1, 51331968), (2, 25665984), (3, 17110656), (4, 12832992), (6, 8555328), (8, 6416496), (9, 5703552), (12, 4277664), (16, 3208248), (18, 2851776), (24, 2138832), (27, 1901184), (32, 1604124), (36, 1425888), (48, 1069416), (54, 950592), (64, 802062), (72, 712944), (81, 633728), (96, 534708), (108, 475296), (128, 401031), (144, 356472), (162, 316864), (192, 267354), (216, 237648), (288, 178236), (324, 158432), (384, 133677), (432, 118824), (576, 89118), (648, 79216), (864, 59412), (1152, 44559), (1296, 39608), (1728, 29706), (2592, 19804), (3456, 14853), (4951, 10368), (5184, 9902)]