47149754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 30688006

約数列:

[1, 2, 19, 38, 41, 53, 82, 106, 571, 779, 1007, 1142, 1558, 2014, 2173, 4346, 10849, 21698, 23411, 30263, 41287, 46822, 60526, 82574, 444809, 574997, 889618, 1149994, 1240783, 2481566, 23574877, 47149754]

約数ペア:

[(1, 47149754), (2, 23574877), (19, 2481566), (38, 1240783), (41, 1149994), (53, 889618), (82, 574997), (106, 444809), (571, 82574), (779, 60526), (1007, 46822), (1142, 41287), (1558, 30263), (2014, 23411), (2173, 21698), (4346, 10849)]