52785054

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19949}}^1$

素因数の和:19974

約数の個数: 48

約数和(自身を含む): 136458000

約数和(自身を除く): 83672946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 19949, 39898, 59847, 119694, 139643, 179541, 279286, 359082, 418929, 538623, 837858, 977501, 1077246, 1256787, 1955002, 2513574, 2932503, 3770361, 5865006, 7540722, 8797509, 17595018, 26392527, 52785054]

約数ペア:

[(1, 52785054), (2, 26392527), (3, 17595018), (6, 8797509), (7, 7540722), (9, 5865006), (14, 3770361), (18, 2932503), (21, 2513574), (27, 1955002), (42, 1256787), (49, 1077246), (54, 977501), (63, 837858), (98, 538623), (126, 418929), (147, 359082), (189, 279286), (294, 179541), (378, 139643), (441, 119694), (882, 59847), (1323, 39898), (2646, 19949)]