51988693114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{66359}}^1$

素因数の和:66822

約数の個数: 32

約数和(自身を含む): 83852496000

約数和(自身を除く): 31863802886

約数列:

[1, 2, 19, 38, 53, 106, 389, 778, 1007, 2014, 7391, 14782, 20617, 41234, 66359, 132718, 391723, 783446, 1260821, 2521642, 3517027, 7034054, 25813651, 51627302, 66823513, 133647026, 490459369, 980918738, 1368123503, 2736247006, 25994346557, 51988693114]

約数ペア:

[(1, 51988693114), (2, 25994346557), (19, 2736247006), (38, 1368123503), (53, 980918738), (106, 490459369), (389, 133647026), (778, 66823513), (1007, 51627302), (2014, 25813651), (7391, 7034054), (14782, 3517027), (20617, 2521642), (41234, 1260821), (66359, 783446), (132718, 391723)]