51601914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10532

約数の個数: 64

約数和(自身を含む): 141146880

約数和(自身を除く): 89544966

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 10501, 21002, 31503, 63006, 73507, 94509, 136513, 147014, 189018, 220521, 273026, 283527, 409539, 441042, 567054, 661563, 819078, 955591, 1228617, 1323126, 1911182, 1984689, 2457234, 2866773, 3685851, 3969378, 5733546, 7371702, 8600319, 17200638, 25800957, 51601914]

約数ペア:

[(1, 51601914), (2, 25800957), (3, 17200638), (6, 8600319), (7, 7371702), (9, 5733546), (13, 3969378), (14, 3685851), (18, 2866773), (21, 2457234), (26, 1984689), (27, 1911182), (39, 1323126), (42, 1228617), (54, 955591), (63, 819078), (78, 661563), (91, 567054), (117, 441042), (126, 409539), (182, 283527), (189, 273026), (234, 220521), (273, 189018), (351, 147014), (378, 136513), (546, 94509), (702, 73507), (819, 63006), (1638, 31503), (2457, 21002), (4914, 10501)]