54789804520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{590153}}^1$

素因数の和:590386

約数の個数: 64

約数和(自身を含む): 135121659840

約数和(自身を除く): 80331855320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 211, 220, 422, 440, 844, 1055, 1688, 2110, 2321, 4220, 4642, 8440, 9284, 11605, 18568, 23210, 46420, 92840, 590153, 1180306, 2360612, 2950765, 4721224, 5901530, 6491683, 11803060, 12983366, 23606120, 25966732, 32458415, 51933464, 64916830, 124522283, 129833660, 249044566, 259667320, 498089132, 622611415, 996178264, 1245222830, 1369745113, 2490445660, 2739490226, 4980891320, 5478980452, 6848725565, 10957960904, 13697451130, 27394902260, 54789804520]

約数ペア:

[(1, 54789804520), (2, 27394902260), (4, 13697451130), (5, 10957960904), (8, 6848725565), (10, 5478980452), (11, 4980891320), (20, 2739490226), (22, 2490445660), (40, 1369745113), (44, 1245222830), (55, 996178264), (88, 622611415), (110, 498089132), (211, 259667320), (220, 249044566), (422, 129833660), (440, 124522283), (844, 64916830), (1055, 51933464), (1688, 32458415), (2110, 25966732), (2321, 23606120), (4220, 12983366), (4642, 11803060), (8440, 6491683), (9284, 5901530), (11605, 4721224), (18568, 2950765), (23210, 2360612), (46420, 1180306), (92840, 590153)]