51356256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{76423}}^1$

素因数の和:76443

約数の個数: 48

約数和(自身を含む): 154070784

約数和(自身を除く): 102714528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 76423, 152846, 229269, 305692, 458538, 534961, 611384, 917076, 1069922, 1222768, 1604883, 1834152, 2139844, 2445536, 3209766, 3668304, 4279688, 6419532, 7336608, 8559376, 12839064, 17118752, 25678128, 51356256]

約数ペア:

[(1, 51356256), (2, 25678128), (3, 17118752), (4, 12839064), (6, 8559376), (7, 7336608), (8, 6419532), (12, 4279688), (14, 3668304), (16, 3209766), (21, 2445536), (24, 2139844), (28, 1834152), (32, 1604883), (42, 1222768), (48, 1069922), (56, 917076), (84, 611384), (96, 534961), (112, 458538), (168, 305692), (224, 229269), (336, 152846), (672, 76423)]