49412418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 115264512

約数和(自身を除く): 65852094

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 253, 258, 473, 506, 757, 759, 946, 989, 1419, 1514, 1518, 1978, 2271, 2838, 2967, 4542, 5934, 8327, 10879, 16654, 17411, 21758, 24981, 32551, 32637, 34822, 49962, 52233, 65102, 65274, 97653, 104466, 191521, 195306, 358061, 383042, 574563, 716122, 748673, 1074183, 1149126, 1497346, 2148366, 2246019, 4492038, 8235403, 16470806, 24706209, 49412418]

約数ペア:

[(1, 49412418), (2, 24706209), (3, 16470806), (6, 8235403), (11, 4492038), (22, 2246019), (23, 2148366), (33, 1497346), (43, 1149126), (46, 1074183), (66, 748673), (69, 716122), (86, 574563), (129, 383042), (138, 358061), (253, 195306), (258, 191521), (473, 104466), (506, 97653), (757, 65274), (759, 65102), (946, 52233), (989, 49962), (1419, 34822), (1514, 32637), (1518, 32551), (1978, 24981), (2271, 21758), (2838, 17411), (2967, 16654), (4542, 10879), (5934, 8327)]