54905278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 89671680

約数和(自身を除く): 34766402

約数列:

[1, 2, 23, 31, 46, 62, 139, 277, 278, 554, 713, 1426, 3197, 4309, 6371, 6394, 8587, 8618, 12742, 17174, 38503, 77006, 99107, 197501, 198214, 395002, 885569, 1193593, 1771138, 2387186, 27452639, 54905278]

約数ペア:

[(1, 54905278), (2, 27452639), (23, 2387186), (31, 1771138), (46, 1193593), (62, 885569), (139, 395002), (277, 198214), (278, 197501), (554, 99107), (713, 77006), (1426, 38503), (3197, 17174), (4309, 12742), (6371, 8618), (6394, 8587)]