47211516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7013}}^1$

素因数の和:7051

約数の個数: 72

約数和(自身を含む): 137867184

約数和(自身を除く): 90655668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 7013, 14026, 21039, 28052, 42078, 63117, 77143, 84156, 119221, 126234, 154286, 231429, 238442, 252468, 308572, 357663, 462858, 476884, 694287, 715326, 925716, 1072989, 1311431, 1388574, 1430652, 2145978, 2622862, 2777148, 3934293, 4291956, 5245724, 7868586, 11802879, 15737172, 23605758, 47211516]

約数ペア:

[(1, 47211516), (2, 23605758), (3, 15737172), (4, 11802879), (6, 7868586), (9, 5245724), (11, 4291956), (12, 3934293), (17, 2777148), (18, 2622862), (22, 2145978), (33, 1430652), (34, 1388574), (36, 1311431), (44, 1072989), (51, 925716), (66, 715326), (68, 694287), (99, 476884), (102, 462858), (132, 357663), (153, 308572), (187, 252468), (198, 238442), (204, 231429), (306, 154286), (374, 126234), (396, 119221), (561, 84156), (612, 77143), (748, 63117), (1122, 42078), (1683, 28052), (2244, 21039), (3366, 14026), (6732, 7013)]