56128086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1890

約数の個数: 64

約数和(自身を含む): 144345600

約数和(自身を除く): 88217514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 1162, 1494, 1743, 1789, 2241, 3486, 3578, 4482, 5229, 5367, 10458, 10734, 12523, 15687, 16101, 25046, 31374, 32202, 37569, 48303, 75138, 96606, 112707, 148487, 225414, 296974, 338121, 445461, 676242, 890922, 1039409, 1336383, 2078818, 2672766, 3118227, 4009149, 6236454, 8018298, 9354681, 18709362, 28064043, 56128086]

約数ペア:

[(1, 56128086), (2, 28064043), (3, 18709362), (6, 9354681), (7, 8018298), (9, 6236454), (14, 4009149), (18, 3118227), (21, 2672766), (27, 2078818), (42, 1336383), (54, 1039409), (63, 890922), (83, 676242), (126, 445461), (166, 338121), (189, 296974), (249, 225414), (378, 148487), (498, 112707), (581, 96606), (747, 75138), (1162, 48303), (1494, 37569), (1743, 32202), (1789, 31374), (2241, 25046), (3486, 16101), (3578, 15687), (4482, 12523), (5229, 10734), (5367, 10458)]