51295706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 103403520

約数和(自身を除く): 52107814

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 47, 77, 94, 133, 154, 209, 266, 329, 373, 418, 517, 658, 746, 893, 1034, 1463, 1786, 2611, 2926, 3619, 4103, 5222, 6251, 7087, 7238, 8206, 9823, 12502, 14174, 17531, 19646, 28721, 35062, 49609, 57442, 68761, 77957, 99218, 122717, 137522, 155914, 192841, 245434, 333089, 385682, 545699, 666178, 1091398, 1349887, 2331623, 2699774, 3663979, 4663246, 7327958, 25647853, 51295706]

約数ペア:

[(1, 51295706), (2, 25647853), (7, 7327958), (11, 4663246), (14, 3663979), (19, 2699774), (22, 2331623), (38, 1349887), (47, 1091398), (77, 666178), (94, 545699), (133, 385682), (154, 333089), (209, 245434), (266, 192841), (329, 155914), (373, 137522), (418, 122717), (517, 99218), (658, 77957), (746, 68761), (893, 57442), (1034, 49609), (1463, 35062), (1786, 28721), (2611, 19646), (2926, 17531), (3619, 14174), (4103, 12502), (5222, 9823), (6251, 8206), (7087, 7238)]