55381816

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24121}}^1$

素因数の和:24175

約数の個数: 32

約数和(自身を含む): 121574880

約数和(自身を除く): 66193064

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 24121, 48242, 96484, 168847, 192968, 337694, 675388, 988961, 1350776, 1977922, 3955844, 6922727, 7911688, 13845454, 27690908, 55381816]

約数ペア:

[(1, 55381816), (2, 27690908), (4, 13845454), (7, 7911688), (8, 6922727), (14, 3955844), (28, 1977922), (41, 1350776), (56, 988961), (82, 675388), (164, 337694), (287, 192968), (328, 168847), (574, 96484), (1148, 48242), (2296, 24121)]