55508728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33199}}^1$

素因数の和:33235

約数の個数: 32

約数和(自身を含む): 119520000

約数和(自身を除く): 64011272

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 33199, 66398, 132796, 265592, 365189, 630781, 730378, 1261562, 1460756, 2523124, 2921512, 5046248, 6938591, 13877182, 27754364, 55508728]

約数ペア:

[(1, 55508728), (2, 27754364), (4, 13877182), (8, 6938591), (11, 5046248), (19, 2921512), (22, 2523124), (38, 1460756), (44, 1261562), (76, 730378), (88, 630781), (152, 365189), (209, 265592), (418, 132796), (836, 66398), (1672, 33199)]