51570728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 106211520

約数和(自身を除く): 54640792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 3881, 6644, 7762, 13288, 15524, 31048, 42691, 85382, 170764, 341528, 586031, 1172062, 2344124, 4688248, 6446341, 12892682, 25785364, 51570728]

約数ペア:

[(1, 51570728), (2, 25785364), (4, 12892682), (8, 6446341), (11, 4688248), (22, 2344124), (44, 1172062), (88, 586031), (151, 341528), (302, 170764), (604, 85382), (1208, 42691), (1661, 31048), (3322, 15524), (3881, 13288), (6644, 7762)]