51617776

素因数分解:

$2^4\times 7^2\times {\mathrm{65839}}^1$

素因数の和:65861

約数の個数: 30

約数和(自身を含む): 116339280

約数和(自身を除く): 64721504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 65839, 131678, 263356, 460873, 526712, 921746, 1053424, 1843492, 3226111, 3686984, 6452222, 7373968, 12904444, 25808888, 51617776]

約数ペア:

[(1, 51617776), (2, 25808888), (4, 12904444), (7, 7373968), (8, 6452222), (14, 3686984), (16, 3226111), (28, 1843492), (49, 1053424), (56, 921746), (98, 526712), (112, 460873), (196, 263356), (392, 131678), (784, 65839)]