55261766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 100738560

約数和(自身を除く): 45476794

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 2017, 3914, 4034, 13699, 14119, 27398, 28238, 38323, 76646, 207751, 268261, 415502, 536522, 1454257, 2908514, 3947269, 7894538, 27630883, 55261766]

約数ペア:

[(1, 55261766), (2, 27630883), (7, 7894538), (14, 3947269), (19, 2908514), (38, 1454257), (103, 536522), (133, 415502), (206, 268261), (266, 207751), (721, 76646), (1442, 38323), (1957, 28238), (2017, 27398), (3914, 14119), (4034, 13699)]