47267784

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4723}}^1$

素因数の和:4874

約数の個数: 48

約数和(自身を含む): 128965200

約数和(自身を除く): 81697416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 4723, 5004, 9446, 10008, 14169, 18892, 28338, 37784, 42507, 56676, 85014, 113352, 170028, 340056, 656497, 1312994, 1969491, 2625988, 3938982, 5251976, 5908473, 7877964, 11816946, 15755928, 23633892, 47267784]

約数ペア:

[(1, 47267784), (2, 23633892), (3, 15755928), (4, 11816946), (6, 7877964), (8, 5908473), (9, 5251976), (12, 3938982), (18, 2625988), (24, 1969491), (36, 1312994), (72, 656497), (139, 340056), (278, 170028), (417, 113352), (556, 85014), (834, 56676), (1112, 42507), (1251, 37784), (1668, 28338), (2502, 18892), (3336, 14169), (4723, 10008), (5004, 9446)]