51102975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8849}}^1$

素因数の和:8880

約数の個数: 48

約数和(自身を含む): 105350400

約数和(自身を除く): 54247425

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 8849, 26547, 44245, 61943, 97339, 132735, 185829, 221225, 292017, 309715, 486695, 663675, 681373, 929145, 1460085, 1548575, 2044119, 2433475, 3406865, 4645725, 7300425, 10220595, 17034325, 51102975]

約数ペア:

[(1, 51102975), (3, 17034325), (5, 10220595), (7, 7300425), (11, 4645725), (15, 3406865), (21, 2433475), (25, 2044119), (33, 1548575), (35, 1460085), (55, 929145), (75, 681373), (77, 663675), (105, 486695), (165, 309715), (175, 292017), (231, 221225), (275, 185829), (385, 132735), (525, 97339), (825, 61943), (1155, 44245), (1925, 26547), (5775, 8849)]