51340443

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3767}}^1$

素因数の和:3847

約数の個数: 32

約数和(自身を含む): 86814720

約数和(自身を除く): 35474277

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 3767, 4543, 11301, 13629, 26369, 41437, 79107, 124311, 222253, 290059, 666759, 870177, 1555771, 2444783, 4667313, 7334349, 17113481, 51340443]

約数ペア:

[(1, 51340443), (3, 17113481), (7, 7334349), (11, 4667313), (21, 2444783), (33, 1555771), (59, 870177), (77, 666759), (177, 290059), (231, 222253), (413, 124311), (649, 79107), (1239, 41437), (1947, 26369), (3767, 13629), (4543, 11301)]