55691748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7129}}^1$

素因数の和:7177

約数の個数: 72

約数和(自身を含む): 166100480

約数和(自身を除く): 110408732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7129, 7812, 14258, 21387, 28516, 42774, 49903, 64161, 85548, 99806, 128322, 149709, 199612, 220999, 256644, 299418, 441998, 449127, 598836, 662997, 883996, 898254, 1325994, 1546993, 1796508, 1988991, 2651988, 3093986, 3977982, 4640979, 6187972, 7955964, 9281958, 13922937, 18563916, 27845874, 55691748]

約数ペア:

[(1, 55691748), (2, 27845874), (3, 18563916), (4, 13922937), (6, 9281958), (7, 7955964), (9, 6187972), (12, 4640979), (14, 3977982), (18, 3093986), (21, 2651988), (28, 1988991), (31, 1796508), (36, 1546993), (42, 1325994), (62, 898254), (63, 883996), (84, 662997), (93, 598836), (124, 449127), (126, 441998), (186, 299418), (217, 256644), (252, 220999), (279, 199612), (372, 149709), (434, 128322), (558, 99806), (651, 85548), (868, 64161), (1116, 49903), (1302, 42774), (1953, 28516), (2604, 21387), (3906, 14258), (7129, 7812)]