55956674

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 89886720

約数和(自身を除く): 33930046

約数列:

[1, 2, 31, 43, 62, 86, 139, 151, 278, 302, 1333, 2666, 4309, 4681, 5977, 6493, 8618, 9362, 11954, 12986, 20989, 41978, 185287, 201283, 370574, 402566, 650659, 902527, 1301318, 1805054, 27978337, 55956674]

約数ペア:

[(1, 55956674), (2, 27978337), (31, 1805054), (43, 1301318), (62, 902527), (86, 650659), (139, 402566), (151, 370574), (278, 201283), (302, 185287), (1333, 41978), (2666, 20989), (4309, 12986), (4681, 11954), (5977, 9362), (6493, 8618)]