53423118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 137472000

約数和(自身を除く): 84048882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 1789, 2133, 3318, 3578, 4266, 4977, 5367, 9954, 10734, 12523, 14931, 16101, 25046, 29862, 32202, 37569, 48303, 75138, 96606, 112707, 141331, 225414, 282662, 338121, 423993, 676242, 847986, 989317, 1271979, 1978634, 2543958, 2967951, 3815937, 5935902, 7631874, 8903853, 17807706, 26711559, 53423118]

約数ペア:

[(1, 53423118), (2, 26711559), (3, 17807706), (6, 8903853), (7, 7631874), (9, 5935902), (14, 3815937), (18, 2967951), (21, 2543958), (27, 1978634), (42, 1271979), (54, 989317), (63, 847986), (79, 676242), (126, 423993), (158, 338121), (189, 282662), (237, 225414), (378, 141331), (474, 112707), (553, 96606), (711, 75138), (1106, 48303), (1422, 37569), (1659, 32202), (1789, 29862), (2133, 25046), (3318, 16101), (3578, 14931), (4266, 12523), (4977, 10734), (5367, 9954)]