47449726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 77932800

約数和(自身を除く): 30483074

約数列:

[1, 2, 19, 38, 43, 71, 86, 142, 409, 817, 818, 1349, 1634, 2698, 3053, 6106, 7771, 15542, 17587, 29039, 35174, 58007, 58078, 116014, 334153, 551741, 668306, 1103482, 1248677, 2497354, 23724863, 47449726]

約数ペア:

[(1, 47449726), (2, 23724863), (19, 2497354), (38, 1248677), (43, 1103482), (71, 668306), (86, 551741), (142, 334153), (409, 116014), (817, 58078), (818, 58007), (1349, 35174), (1634, 29039), (2698, 17587), (3053, 15542), (6106, 7771)]