51523752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{306689}}^1$

素因数の和:306705

約数の個数: 32

約数和(自身を含む): 147211200

約数和(自身を除く): 95687448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 306689, 613378, 920067, 1226756, 1840134, 2146823, 2453512, 3680268, 4293646, 6440469, 7360536, 8587292, 12880938, 17174584, 25761876, 51523752]

約数ペア:

[(1, 51523752), (2, 25761876), (3, 17174584), (4, 12880938), (6, 8587292), (7, 7360536), (8, 6440469), (12, 4293646), (14, 3680268), (21, 2453512), (24, 2146823), (28, 1840134), (42, 1226756), (56, 920067), (84, 613378), (168, 306689)]