51615032

素因数分解:

$2^3\times 7^2\times {\mathrm{131671}}^1$

素因数の和:131691

約数の個数: 24

約数和(自身を含む): 112579560

約数和(自身を除く): 60964528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 131671, 263342, 526684, 921697, 1053368, 1843394, 3686788, 6451879, 7373576, 12903758, 25807516, 51615032]

約数ペア:

[(1, 51615032), (2, 25807516), (4, 12903758), (7, 7373576), (8, 6451879), (14, 3686788), (28, 1843394), (49, 1053368), (56, 921697), (98, 526684), (196, 263342), (392, 131671)]