51155244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11941}}^1$

素因数の和:11975

約数の個数: 72

約数和(自身を含む): 156487968

約数和(自身を除く): 105332724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 11941, 23882, 35823, 47764, 71646, 83587, 107469, 143292, 167174, 202997, 214938, 250761, 334348, 405994, 429876, 501522, 608991, 752283, 811988, 1003044, 1217982, 1420979, 1504566, 1826973, 2435964, 2841958, 3009132, 3653946, 4262937, 5683916, 7307892, 8525874, 12788811, 17051748, 25577622, 51155244]

約数ペア:

[(1, 51155244), (2, 25577622), (3, 17051748), (4, 12788811), (6, 8525874), (7, 7307892), (9, 5683916), (12, 4262937), (14, 3653946), (17, 3009132), (18, 2841958), (21, 2435964), (28, 1826973), (34, 1504566), (36, 1420979), (42, 1217982), (51, 1003044), (63, 811988), (68, 752283), (84, 608991), (102, 501522), (119, 429876), (126, 405994), (153, 334348), (204, 250761), (238, 214938), (252, 202997), (306, 167174), (357, 143292), (476, 107469), (612, 83587), (714, 71646), (1071, 47764), (1428, 35823), (2142, 23882), (4284, 11941)]