57561546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 77913654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 97, 142, 194, 199, 213, 291, 398, 426, 497, 582, 597, 679, 994, 1194, 1358, 1393, 1491, 2037, 2786, 2982, 4074, 4179, 6887, 8358, 13774, 14129, 19303, 20661, 28258, 38606, 41322, 42387, 48209, 57909, 84774, 96418, 98903, 115818, 135121, 144627, 197806, 270242, 289254, 296709, 405363, 593418, 810726, 1370513, 2741026, 4111539, 8223078, 9593591, 19187182, 28780773, 57561546]

約数ペア:

[(1, 57561546), (2, 28780773), (3, 19187182), (6, 9593591), (7, 8223078), (14, 4111539), (21, 2741026), (42, 1370513), (71, 810726), (97, 593418), (142, 405363), (194, 296709), (199, 289254), (213, 270242), (291, 197806), (398, 144627), (426, 135121), (497, 115818), (582, 98903), (597, 96418), (679, 84774), (994, 57909), (1194, 48209), (1358, 42387), (1393, 41322), (1491, 38606), (2037, 28258), (2786, 20661), (2982, 19303), (4074, 14129), (4179, 13774), (6887, 8358)]