51506994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111487}}^1$

素因数の和:111510

約数の個数: 32

約数和(自身を含む): 128434176

約数和(自身を除く): 76927182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 111487, 222974, 334461, 668922, 780409, 1226357, 1560818, 2341227, 2452714, 3679071, 4682454, 7358142, 8584499, 17168998, 25753497, 51506994]

約数ペア:

[(1, 51506994), (2, 25753497), (3, 17168998), (6, 8584499), (7, 7358142), (11, 4682454), (14, 3679071), (21, 2452714), (22, 2341227), (33, 1560818), (42, 1226357), (66, 780409), (77, 668922), (154, 334461), (231, 222974), (462, 111487)]